condition	mean	min	max
4 h after light	546.6551334999999	485.385903	607.924364
8 h after light	502.60389499999997	382.539749	622.668041
12 h after light	344.35130100000003	336.347006	352.355596
4 h after dark	176.95988699999998	176.045909	177.873865
8 h after dark	187.83968499999997	101.908852	273.770518
12 h after dark	419.747638	419.747638	419.747638