condition	mean	min	max
4 h after light	0.798319	0.506308	1.09033
8 h after light	1.1912699999999998	0.91702	1.46552
12 h after light	1.31711	1.26901	1.36521
4 h after dark	1.57662	1.13133	1.82108
8 h after dark	1.5745433333333332	1.23036	2.15291
12 h after dark	0.5671243333333333	0.0	0.920507