condition	mean	min	max
4 h after light	0.4007576666666667	0.0	0.615175
8 h after light	0.83841	0.342786	1.26156
12 h after light	1.0089000000000001	0.57458	1.42706
4 h after dark	1.74559	1.415	1.91455
8 h after dark	0.9843893333333333	0.811088	1.17559
12 h after dark	0.7459546666666667	0.616467	0.866245