condition	mean	min	max
4 h after light	859.3	859.3	859.3
8 h after light	844.05	734.0	954.1
12 h after light	707.6	586.5	828.7
4 h after dark	674.8	560.7	788.9
8 h after dark	750.35	588.1	912.6
12 h after dark	557.5	540.5	574.5