I just noticed this little oddity when I woke up earlier than normal and my screens were still in night mode. Easy to work around, but probably not intended.
registry: adding output 41 registry: adding output 42 calculated sun trajectory: dawn 08:00, sunrise 08:00, sunset 23:00, dusk 23:00 setting temperature to 4000 K
Are you using master? If not, give it a shot. I made a bunch of corrections to the manual sunset/sunrise code related to timezone handling there.