condition	mean	min	max
4 h after light	11.276644000000001	10.759667	11.793621
8 h after light	10.027356000000001	9.948816	10.105896
12 h after light	10.422282500000001	10.315101	10.529464
4 h after dark	10.9794855	10.725407	11.233564
8 h after dark	11.096388	10.462936	11.72984
12 h after dark	11.686513	11.686513	11.686513