condition	mean	min	max
0 h after light	1.4057300000000001	1.32646	1.485
4 h after light	2.728725	2.55178	2.90567
8 h after light	3.89752	3.38749	4.40755
4 h after dark	3.2418899999999997	3.06681	3.41697
8 h after dark	3.016685	2.68402	3.34935
12 h after dark	1.55235	1.10685	1.99785