condition	mean	min	max
4 h after light	11.732300500000001	11.659558	11.805043
8 h after light	11.138922	9.86584	12.412004
12 h after light	11.368812	11.078066	11.659558
4 h after dark	12.587039	9.71979	15.454288
8 h after dark	10.463311000000001	8.906353	12.020269
12 h after dark	10.925753	10.925753	10.925753