condition	mean	min	max
3 h after light	0.8495016666666666	0.579378	1.15787
6 h after light	0.924111	0.741195	1.2072
9 h after light	1.2802566666666666	1.04128	1.47872
12 h after light	1.2685025	1.08694	1.47593
3 h after dark	1.93404	1.17092	2.50437
6 h after dark	2.2129733333333332	1.70491	2.54912
9 h after dark	1.44791	1.08854	1.70721
12 h after dark	1.11466	1.0451	1.18422