condition	mean	min	max
4 h after light	2.922759	2.804357	3.063846
8 h after light	4.955187333333333	3.132089	6.166321
12 h after light	1.6193923333333333	1.388085	1.7609080000000001
16 h after light	21.956200000000003	2.5352490000000003	57.44729
4 h after dark	2.762777333333333	2.232821	3.399165
8 h after dark	1.8950226666666667	1.624317	2.294604