condition	mean	min	max
2 h after light	17.611259999999998	5.33306	25.1902
6 h after light	11.414616666666667	0.0	27.5321
10 h after light	3.62752	0.0	9.39849
14 h after light	7.763013333333333	0.0	20.82
18 h after light	9.978466666666666	0.0	23.3698
2 h after dark	5.627705	0.0	16.59