condition	mean	min	max
4 h after light	689.6	689.6	689.6
8 h after light	613.25	596.0	630.5
12 h after light	923.4499999999999	643.3	1203.6
4 h after dark	929.25	721.5	1137.0
8 h after dark	820.05	759.4	880.7
12 h after dark	822.3	803.9	840.7