condition	mean	min	max
3 h after light	5.545451666666667	1.23719	16.8807
7 h after light	4.523471666666667	1.0984	17.0358
11 h after light	4.525154166666667	1.05109	15.0363
2 h after dark	7.094575833333333	1.42914	20.3911
6 h after dark	5.3573249999999994	1.36544	11.3879
10 h after dark	4.436695	1.47073	10.8974