condition	mean	min	max
4 h after light	1.0827849999999999	0.89823	1.26734
8 h after light	1.054303	0.733426	1.37518
12 h after light	1.72746	1.66343	1.79149
4 h after dark	1.413792	0.635394	2.19219
8 h after dark	1.444765	1.33397	1.55556
12 h after dark	1.46357	1.23604	1.6911