condition	mean	min	max
4 h after light	26.50428666666667	19.88308	36.649440000000006
8 h after light	13.37782	11.49082	15.632679999999999
12 h after light	25.92969	20.61092	28.7642
16 h after light	73.84180666666666	62.096109999999996	84.85846
4 h after dark	56.50758	48.80473	64.61782
8 h after dark	25.601393333333334	20.63893	28.730059999999998