condition	mean	min	max
0 h after light	14.654499999999999	14.6397	14.6693
4 h after light	10.3536	10.2361	10.4711
8 h after light	12.67725	12.3641	12.9904
4 h after dark	15.32655	15.1855	15.4676
8 h after dark	14.114149999999999	12.3341	15.8942
12 h after dark	12.1744	12.1079	12.2409