condition	mean	min	max
4 h after light	0.14704455	0.0975221	0.196567
8 h after light	0.1062907	0.0533234	0.159258
12 h after light	0.38006799999999996	0.322501	0.437635
4 h after dark	0.42778099999999997	0.388044	0.467518
8 h after dark	0.1802895	0.16889	0.191689
12 h after dark	0.263732	0.209686	0.317778