condition	mean	min	max
0 h after light	0.7809655	0.586377	0.975554
4 h after light	1.9622950000000001	1.53895	2.38564
8 h after light	1.1777205	0.965161	1.39028
4 h after dark	1.632965	1.14974	2.11619
8 h after dark	1.34998	1.16268	1.53728
12 h after dark	1.4443899999999998	1.36394	1.52484