condition	mean	min	max
4 h after light	914.6	914.6	914.6
8 h after light	865.05	771.5	958.6
12 h after light	701.5	599.0	804.0
4 h after dark	698.7	639.5	757.9
8 h after dark	622.25	526.9	717.6
12 h after dark	618.15	507.9	728.4