condition	mean	min	max
2 h after light	3.923655	2.02769	7.17275
6 h after light	3.2815963333333333	0.859189	6.05019
10 h after light	2.7162266666666666	1.30816	4.95259
14 h after light	3.64026	1.12186	6.83905
18 h after light	4.35587	1.97455	6.36203
2 h after dark	4.3188165	0.496539	10.6589