condition	mean	min	max
4 h after light	0.346783	0.2185	0.475066
8 h after light	0.29631850000000004	0.281351	0.311286
12 h after light	0.39649449999999997	0.313796	0.479193
4 h after dark	0.361031	0.122034	0.747457
8 h after dark	0.31303533333333333	0.126709	0.442868
12 h after dark	0.2593718666666667	0.0868986	0.471783