condition	mean	min	max
3 h after light	3.28907	2.81742	4.1551
6 h after light	3.4188199999999997	2.96799	3.8829
9 h after light	6.510703333333334	4.61542	8.28275
12 h after light	8.909226666666667	7.95762	10.804
3 h after dark	6.65077	5.84127	7.99107
6 h after dark	4.604509999999999	4.06068	5.14016
9 h after dark	4.3176000000000005	3.12682	5.80579
12 h after dark	2.258113333333333	1.97188	2.62914