condition	mean	min	max
4 h after light	94.8868	90.7273	99.0463
8 h after light	89.4208	89.2794	89.5622
12 h after light	120.065	117.621	122.509
4 h after dark	124.67	122.468	126.872
8 h after dark	141.7385	140.446	143.031
12 h after dark	121.598	119.195	124.001