condition	mean	min	max
4 h after light	79.8	79.8	79.8
8 h after light	108.8	91.3	126.3
12 h after light	139.65	96.5	182.8
4 h after dark	83.05	75.0	91.1
8 h after dark	55.85	37.3	74.4
12 h after dark	90.55	88.8	92.3