condition	mean	min	max
4 h after light	0.900517	0.657464	1.14357
8 h after light	1.370596	0.520972	2.22022
12 h after light	1.135395	1.01185	1.25894
4 h after dark	1.1445883333333333	0.285655	1.67932
8 h after dark	0.50812	0.0	1.01671
12 h after dark	1.0185853333333332	0.348635	1.76073