condition	mean	min	max
3 h after light	3.4836274166666668	0.651019	7.32433
7 h after light	2.912141666666667	1.45481	5.49518
11 h after light	2.2912905833333332	0.743917	4.39757
2 h after dark	3.0609508333333335	1.74133	5.31874
6 h after dark	2.6206275	1.48981	4.8066
10 h after dark	2.5878200000000002	0.86178	4.4577