condition	mean	min	max
4 h after light	468.76646400000004	465.847441	471.685487
8 h after light	551.7489370000001	515.30898	588.188894
12 h after light	671.743859	658.230625	685.257093
4 h after dark	671.6866315	658.887016	684.486247
8 h after dark	752.777662	701.429684	804.12564
12 h after dark	572.779633	572.779633	572.779633