condition	mean	min	max
0 h after light	0.631294	0.596121	0.666467
4 h after light	0.658319	0.516293	0.800345
8 h after light	1.11376	1.06609	1.16143
4 h after dark	1.8526699999999998	1.36302	2.34232
8 h after dark	1.822275	1.67331	1.97124
12 h after dark	0.7043105000000001	0.618031	0.79059