condition	mean	min	max
2 h after light	2.4092816666666668	1.00439	3.11058
6 h after light	2.369915	1.64047	3.22533
10 h after light	2.915355	1.86462	3.75776
14 h after light	6.596796666666666	4.86108	8.67649
18 h after light	6.462541666666667	3.73759	10.0418
2 h after dark	4.66409	2.7316	6.76957