condition	mean	min	max
3 h after light	2.6862226666666666	0.230179	8.4442
7 h after light	3.99252	1.32852	8.21874
11 h after light	4.098289833333333	0.985678	8.8577
2 h after dark	6.3093425	2.03714	11.1521
6 h after dark	1.743324	0.219037	5.10053
10 h after dark	1.4116360833333335	0.341386	3.56829