condition	mean	min	max
2 h after light	4.34042	2.94121	5.56774
6 h after light	7.521038333333333	4.28147	10.6378
10 h after light	9.747263333333333	5.81032	12.556
14 h after light	8.925885000000001	4.05189	16.5748
18 h after light	3.7569416666666666	2.30547	5.35371
2 h after dark	4.186705	2.94166	6.63748