condition	mean	min	max
4 h after light	0.265874	0.205256	0.326492
8 h after light	1.14282	1.11011	1.17553
12 h after light	2.68063	1.9303	3.43096
4 h after dark	2.12396	1.9428	2.25968
8 h after dark	1.0748616666666666	0.995775	1.18603
12 h after dark	0.5991	0.13544	0.96459