condition	mean	min	max
4 h after light	11.163833333333335	10.897160000000001	11.41666
8 h after light	10.50706	10.16235	10.74568
12 h after light	10.28979	10.0931	10.42506
4 h after dark	10.1944	9.86357	10.376339999999999
8 h after dark	10.465556666666666	10.08677	10.71543
12 h after dark	10.75703	10.46994	10.92868