@Kybunnies - I've used a gadget called f.lux on Windows and Android for a number of years, similar to Twilight, but IMO better. The version for Android devices needs root access.
The latest Windows beta (version 4) has a slew of new features to set lighting effects, I don't know if/when the changes will make it to Android and/or IOS. If you have Windows might be worth a look.
BR
|