condition	mean	min	max
4 h after light	0.360289	0.296051	0.447286
8 h after light	0.6003236666666667	0.169209	0.966022
12 h after light	0.6480603333333333	0.544952	0.729277
4 h after dark	0.923421	0.837698	1.00923
8 h after dark	0.5926009999999999	0.282411	1.06907
12 h after dark	0.7539126666666667	0.656091	0.869637