condition	mean	min	max
4 h after light	11.86727	9.65874	14.0758
8 h after light	8.802655000000001	8.79338	8.81193
12 h after light	9.83407	9.25464	10.4135
4 h after dark	12.164466666666666	10.8203	13.6594
8 h after dark	13.388366666666666	12.5735	14.7544
12 h after dark	10.422690000000001	9.46931	12.1643