condition	mean	min	max
4 h after light	568.3	568.3	568.3
8 h after light	393.85	388.9	398.8
12 h after light	508.54999999999995	439.2	577.9
4 h after dark	573.65	550.3	597.0
8 h after dark	669.3499999999999	557.8	780.9
12 h after dark	708.75	631.8	785.7