condition	mean	min	max
0 h after light	10.17258	9.77486	10.5703
4 h after light	9.069645000000001	8.82281	9.31648
8 h after light	9.747395000000001	9.51029	9.9845
4 h after dark	10.397955	9.45381	11.3421
8 h after dark	11.246	11.0706	11.4214
12 h after dark	9.964680000000001	9.58956	10.3398