Request: Decouple "real world sunset time" from "Time at which flux changes the screen"
There seems to be a fundamental assumption that I use natural daylight until sunset, and then turn on a reddish-yellow lamp.
That's not true. For me, I use daylight bulbs. At some point, I want the screen to move yellowish as a "get ready for bed" indication, but the time that this happens has nothing to do with the time the sun goes down.
I would like to second this one but for a slightly different reason. Living in Alaska, during the winter the sun starts setting at around 4PM which isn't always optimal.