I have "evening" set to kick in at 6 pm or sunset. Whichever is earlier. This time of year it has been happening at 6 pm. Lately I have noticed that it hasn't been happening.
I dug into the logs and found something very strange....
It looks like the hand off didn't happen when I got home. When my wife or I get home it's supposed to go from kid's or away to day or evening (based on time). It had evening all qued up but went to day instead.