condition	mean	min	max
4 h after light	57.52406666666667	26.1638	81.789
8 h after light	55.4344	18.7857	93.9276
12 h after light	74.81406666666666	47.2495	93.3582
4 h after dark	89.31620000000001	74.0828	98.4638
8 h after dark	70.48583333333333	37.3589	92.3604
12 h after dark	82.54719999999999	75.076	87.8521