condition	mean	min	max
4 h after light	8.7	8.7	8.7
8 h after light	37.599999999999994	10.6	64.6
12 h after light	29.799999999999997	27.7	31.9
4 h after dark	55.2	44.0	66.4
8 h after dark	26.5	15.8	37.2
12 h after dark	24.0	6.4	41.6