condition	mean	min	max
4 h after light	352.3	352.3	352.3
8 h after light	357.55	311.8	403.3
12 h after light	424.7	379.5	469.9
4 h after dark	639.25	594.7	683.8
8 h after dark	620.15	575.3	665.0
12 h after dark	623.5	574.7	672.3