condition	mean	min	max
4 h after light	2.995492666666667	2.8674630000000003	3.150398
8 h after light	2.149583333333333	1.561268	2.546594
12 h after light	1.4733429999999998	1.42096	1.563921
16 h after light	4.490546666666667	2.922368	7.012384
4 h after dark	3.317542	2.726927	4.382229
8 h after dark	1.8896043333333332	1.6512099999999998	2.1438599999999997