condition	mean	min	max
0 h after light	1.166721	0.956302	1.37714
4 h after light	0.5068085	0.3654	0.648217
8 h after light	0.9336365	0.650453	1.21682
4 h after dark	1.293505	1.06079	1.52622
8 h after dark	1.063785	1.00914	1.11843
12 h after dark	1.06269	1.05099	1.07439