condition	mean	min	max
4 h after light	10.445130500000001	9.619932	11.270329
8 h after light	9.3379555	8.284599	10.391312
12 h after light	9.3070055	8.68983	9.924181
4 h after dark	10.078161000000001	8.882625	11.273697
8 h after dark	10.242672500000001	9.766399	10.718946
12 h after dark	10.642533	10.642533	10.642533