condition	mean	min	max
4 h after light	55.4	55.4	55.4
8 h after light	44.099999999999994	33.3	54.9
12 h after light	90.69999999999999	66.6	114.8
4 h after dark	67.5	66.6	68.4
8 h after dark	48.2	40.3	56.1
12 h after dark	32.9	28.5	37.3