condition	mean	min	max
4 h after light	258.0	258.0	258.0
8 h after light	203.54999999999998	100.2	306.9
12 h after light	318.8	254.4	383.2
4 h after dark	147.05	53.2	240.9
8 h after dark	65.1	57.4	72.8
12 h after dark	130.35	106.5	154.2