condition	mean	min	max
4 h after light	1.5632565	0.970033	2.15648
8 h after light	1.868245	1.6773	2.05919
12 h after light	3.5314	2.33985	4.72295
4 h after dark	4.33958	3.50662	5.17254
8 h after dark	3.1343449999999997	2.09362	4.17507
12 h after dark	1.8853	1.37411	2.39649