condition	mean	min	max
4 h after light	96.7	96.7	96.7
8 h after light	76.0	72.0	80.0
12 h after light	28.35	9.8	46.9
4 h after dark	31.55	11.0	52.1
8 h after dark	59.75	44.1	75.4
12 h after dark	51.599999999999994	47.3	55.9