condition	mean	min	max
4 h after light	121.5	121.5	121.5
8 h after light	149.7	140.5	158.9
12 h after light	66.55	8.4	124.7
4 h after dark	106.25	65.8	146.7
8 h after dark	74.9	10.4	139.4
12 h after dark	56.8	37.1	76.5