condition	mean	min	max
4 h after light	5.9348849999999995	5.5841	6.28567
8 h after light	36.25175	33.0592	39.4443
12 h after light	60.39495	57.8085	62.9814
4 h after dark	29.4587	26.7461	32.1616
8 h after dark	8.057866666666667	6.04715	9.19013
12 h after dark	3.7815666666666665	3.2256	4.47985