condition	mean	min	max
4 h after light	9.6997175	9.389994	10.009441
8 h after light	10.1887985	9.343526	11.034071
12 h after light	10.4048955	10.160291	10.6495
4 h after dark	10.147793	9.900072	10.395514
8 h after dark	9.597487999999998	9.589932	9.605044
12 h after dark	9.452078	9.452078	9.452078