condition	mean	min	max
4 h after light	9.894866666666667	9.81451	9.93636
8 h after light	10.21316	9.94533	10.437339999999999
12 h after light	10.61702	10.44985	10.92854
4 h after dark	9.816203333333334	9.63873	10.076369999999999
8 h after dark	9.703156666666667	9.353660000000001	10.10946
12 h after dark	9.12405	8.760760000000001	9.3266