Just came in from checking in on my girls one last time for the night. Here's Abbie (RIR 2 1/2 yrs old) in the nest box to work on an egg ... at 10 p.m.! Thought she was acting a bit weird a couple hours ago when I peeked in on them. Guess now I know why. I'm assuming this is because of the shorter days so her "time clock" is a bit off?