condition	mean	min	max
4 h after light	3.839465	3.186139	5.089302
8 h after light	10.534950333333333	5.602031	15.170739999999999
12 h after light	23.354879999999998	22.68226	24.42804
16 h after light	22.346786666666667	18.624129999999997	29.506729999999997
4 h after dark	15.28856	10.83625	18.28002
8 h after dark	8.197921333333333	5.562215	11.7885