If you find yourself not able to fall asleep until later than you'd like, I recommend trying the warmer flux setting. I've been using RedScreen + a little scrip

If you find yourself not able to fall asleep until later than you'd like, I recommend trying the warmer flux setting. I've been using RedScreen + a little script I wrote instead of flux because it gets far redder, and for me works far better. It looks like flux still only goes down to 2200 on Mac, so I may continue using RedScreen.