condition	mean	min	max
3 h after light	0.60908	0.456144	0.819716
6 h after light	0.566343	0.428982	0.655655
9 h after light	0.8139966666666667	0.435989	1.15463
12 h after light	0.3366325	0.247943	0.400675
3 h after dark	0.4985036666666667	0.386808	0.556093
6 h after dark	0.654756	0.572877	0.798366
9 h after dark	0.489799	0.285743	0.730722
12 h after dark	0.340672	0.298273	0.383071