condition	mean	min	max
4 h after light	249.88771500000001	235.993297	263.782133
8 h after light	295.50496999999996	285.001288	306.008652
12 h after light	291.4715755	262.146003	320.797148
4 h after dark	315.7705185	296.232057	335.30898
8 h after dark	330.10398399999997	318.822065	341.385903
12 h after dark	276.93736	276.93736	276.93736