condition	mean	min	max
0 h after light	10.950700000000001	10.9496	10.9518
4 h after light	11.62285	10.5721	12.6736
8 h after light	10.59655	10.0959	11.0972
4 h after dark	14.25165	13.7447	14.7586
8 h after dark	15.6479	14.1647	17.1311
12 h after dark	10.926265	9.98283	11.8697