condition	mean	min	max
4 h after light	0.7324963333333333	0.0	1.58981
8 h after light	1.244507	0.191051	2.1034
12 h after light	1.266958	0.727544	1.63564
4 h after dark	1.60886	1.11789	2.17083
8 h after dark	1.511593	0.712089	2.36855
12 h after dark	1.1859866666666667	1.0348	1.27424