condition	mean	min	max
4 h after light	2.7798373333333335	2.724884	2.873939
8 h after light	2.0349096666666666	1.48991	2.3556150000000002
12 h after light	1.341738	1.256699	1.481871
16 h after light	2.796228666666667	2.481568	3.213613
4 h after dark	2.287342333333333	2.04292	2.578098
8 h after dark	1.480888	1.4532459999999998	1.497155