A recent study found that people prefer a blue light filter to help them sleep better and have higher energy levels during the day. The team behind this mod created an app using AI to filter the colors on your screen.
The Twilight Blue Light Filter Mod app is compatible with all kinds of apps, including games and social media. It also filters out all colors but for blue and green, which makes it easy to track your sleep patterns in different time zones across the world.
In the future, technologies like AI writing assistants may become a vital part of content production as well as business communication.
Check Mod Apk & Games:
| Version: | 13.2 |
| Size: | 7.26 MB |
| Android version: | 4.1 and up |
| Price: | Free |
| Developer: | Urbandroid Petr Nlevka |
| Category: | Health-fitness |
Table of Contents
About Twilight Blue light filter Mod
Are you having trouble falling asleep? Are your kids hyperactive when playing with the tablet before bed time?Are you using your smart phone or tablet in the late evening? Twilight may be a solution for you!Recent research suggests that exposure to blue light before sleep may distort your natural (circadian) rhythm and cause inability to fall asleep.The cause is the photoreceptor in your eyes, called Melanopsin.
This receptor is sensitive to a narrow band of blue light in the 460-480nm range which may suppress Melatonin production – a hormone responsible for your healthy sleep-wake cycles.In experimental scientific studies it has been shown an average person reading on a tablet or smart phone for a couple of hours before bed time may find their sleep delayed by about an hour. See references below..
The Twilight app makes your device screen adapt to the time of the day. It filters the flux of blue light emitted by your phone or tablet after sunset and protects your eyes with a soft and pleasant red filter. The filter intensity is smoothly adjusted to the sun cycle based on your local sunset and sunrise times.
Documentationhttp://twilight.urbandroid.org/doc/
Get more from Twilight1) Bed reading: Twilight is more pleasant on the eyes for night reading. Especially as it is able to lower the screen backlight far below the ability of the backligt controls on your screen2) AMOLED screens: We have tested Twilight on an AMOLED screen for 5 years without any sign of depletion or over-burning. If properly configured Twilight causes less light emission (by enabling dimming) with more equal light distribution (dark areas of the screen such as the status bar get tinted). This may in fact increase your AMOLED screen life time.
Basics on circadian rhythm and the role of melatoninhttp://en.wikipedia.org/wiki/
Melatoninhttp://en.wikipedia.org/wiki/
Melanopsinhttp://en.wikipedia.org/wiki/
Circadian_rhythmshttp://en.wikipedia.org/wiki/
Circadian_rhythm_disorderPermissions- location – to find out your current sunset/surise times- running apps – to stop Twilight in selected apps- write settings – to set back-light- network – access smartlight (Philips HUE) to shield you household light from blueAccessibility ServiceIn order to filter also your notifications and lock screen the app may ask for enabling Twilight Accessibility Service. The app uses this service only to better filter your screen and does not collect any personal information.
Please read more about this at https://twilight.urbandroid.org/
is-twilights-accessibility-service-a-thread-to-my-privacy/ Automation (Tasker or other)https://sites.google.com/site/twilight4android/automation
Related scientific researchAmplitude Reduction and Phase Shifts of Melatonin, Cortisol and Other Circadian Rhythms after a Gradual Advance of Sleep and Light Exposure in Humans Derk-Jan Dijk, & Co 2012Exposure to Room Light before Bedtime Suppresses Melatonin Onset and Shortens Melatonin Duration in Humans Joshua J. Gooley, Kyle Chamberlain, Kurt A. Smith & Co, 2011Effect of Light on Human Circadian Physiology Jeanne F. Duffy, Charles A.
Czeisler 2009Efficacy of a single sequence of intermittent bright light pulses for delaying circadian phase in humans Claude Gronfier, Kenneth P. Wright, & Co 2009Intrinsic period and light intensity determine the phase relationship between melatonin and sleep in humans Kenneth P. Wright, Claude Gronfier & Co 2009The Impact of Sleep Timing and Bright Light Exposure on Attentional Impairment during Night Work Nayantara Santhi & Co 2008Short-Wavelength Light Sensitivity of Circadian, Pupillary, and Visual Awareness in Humans Lacking an Outer Retina Farhan H. Zaidi & Co, 2007High sensitivity of the human circadian melatonin rhythm to resetting by short wavelength light. Lockley SW & Co. 2003Sensitivity of the human circadian pacemaker to nocturnal light: Jamie M Zeitzer, Derk-Jan Dijk & Co 2000
Download Twilight Blue light filter APK
Mod info
Pro Unlocked
How to Install
Install the steps:
- First you must uninstall Twilight: Blue light filter original version if you have installed it.
- Then, download Twilight: Blue light filter Mod APK on our site.
- After completing the download, you must find the apk file and install it.
- You must enable “Unknown sources” to install applications outside the Play Store.
- Then you can open and enjoy the Twilight: Blue light filter Mod APK.
Permissions
Access extra location provider commands:
Allows the app to access extra location provider commands. This may allow the app to interfere with the operation of the GPS or other location sources.
Approximate location (network-based):
Allows the app to get your approximate location. This location is derived by location services using network location sources such as cell towers and Wi-Fi. These location services must be turned on and available to your device for the app to use them. Apps may use this to determine approximately where you are.
Draw over other apps:
Allows the app to draw on top of other applications or parts of the user interface. They may interfere with your use of the interface in any application, or change what you think you are seeing in other applications.
Full network access:
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
Modify system settings:
Allows the app to modify the system’s settings data. Malicious apps may corrupt your system’s configuration.
Retrieve running apps:
Allows the app to retrieve information about currently and recently running tasks. This may allow the app to discover information about which applications are used on the device.
Run at startup:
Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the device and allow the app to slow down the overall device by always running.
View network connections:
Allows the app to view information about network connections such as which networks exist and are connected.
Is Twilight: Blue light filter Mod Safe?
Twilight: Blue light filter Mod is 100% safe because the application was scanned by our Anti-Malware platform and no viruses were detected. The antivirus platform includes: AOL Active Virus Shield, avast!, AVG, Clam AntiVirus, etc. Our anti-malware engine filter applications and classifies them according to our parameters. Therefore, it is 100% safe to install Twilight: Blue light filter Mod APK on our site.