condition	mean	min	max
4 h after light	10.09152	9.53224	10.6508
8 h after light	10.08788	9.86686	10.3089
12 h after light	9.54074	9.10901	9.97247
4 h after dark	11.7212	10.8591	12.2852
8 h after dark	11.251203333333333	9.86471	12.7122
12 h after dark	9.090246666666667	8.61449	9.66577