condition	mean	min	max
4 h after light	60.538539	40.146768	80.93031
8 h after light	73.09969050000001	67.115347	79.084034
12 h after light	91.6581815	84.642772	98.673591
4 h after dark	73.937523	65.079718	82.795328
8 h after dark	75.511594	68.757194	82.265994
12 h after dark	52.809078	52.809078	52.809078