condition	mean	min	max
3 h after light	10.31703	8.82927	12.1712
6 h after light	8.16595	7.08834	8.76476
9 h after light	7.882906666666666	6.64542	9.08372
12 h after light	8.689705	7.53137	10.3769
3 h after dark	11.00014	8.96162	13.3922
6 h after dark	14.810533333333334	13.6218	15.5761
9 h after dark	12.496966666666667	11.2913	13.6758
12 h after dark	10.497	10.1838	10.8102