condition	mean	min	max
4 h after light	172.7	172.7	172.7
8 h after light	114.7	108.4	121.0
12 h after light	86.35	82.7	90.0
4 h after dark	76.4	65.5	87.3
8 h after dark	120.05	49.9	190.2
12 h after dark	121.69999999999999	69.8	173.6