condition	mean	min	max
4 h after light	5.34816	3.44437	8.67316
8 h after light	3.8265919999999998	0.649886	8.14543
12 h after light	3.7702166666666668	2.43867	5.30293
4 h after dark	4.82259	3.13034	6.90739
8 h after dark	2.1279500000000002	1.23411	2.95929
12 h after dark	3.4363133333333336	3.24396	3.59534