condition	mean	min	max
4 h after light	79.2	79.2	79.2
8 h after light	45.95	44.2	47.7
12 h after light	74.2	66.5	81.9
4 h after dark	89.19999999999999	83.1	95.3
8 h after dark	92.5	82.1	102.9
12 h after dark	43.55	39.9	47.2