condition	mean	min	max
4 h after light	0.389046	0.318462	0.45963
8 h after light	0.5145515	0.432223	0.59688
12 h after light	1.6489449999999999	1.17798	2.11991
4 h after dark	0.9701649999999999	0.86364	1.07669
8 h after dark	0.754946	0.564653	0.945239
12 h after dark	0.4843325	0.469426	0.499239