condition	mean	min	max
4 h after light	7.5	7.5	7.5
8 h after light	51.849999999999994	50.3	53.4
12 h after light	31.049999999999997	6.3	55.8
4 h after dark	51.0	39.5	62.5
8 h after dark	79.45	79.4	79.5
12 h after dark	32.1	11.7	52.5