condition	mean	min	max
4 h after light	10.187614499999999	9.615843	10.759386
8 h after light	9.8168685	9.343599	10.290138
12 h after light	9.339803499999999	9.138912	9.540695
4 h after dark	9.680644999999998	8.648238	10.713052
8 h after dark	10.6631175	10.634562	10.691673
12 h after dark	8.974355	8.974355	8.974355