condition	mean	min	max
4 h after light	161.679	159.88	163.478
8 h after light	146.2185	143.261	149.176
12 h after light	149.3915	149.252	149.531
4 h after dark	159.94033333333334	155.029	165.867
8 h after dark	168.246	157.034	181.098
12 h after dark	166.34633333333335	157.925	172.776