condition	mean	min	max
3 h after light	12.665466666666667	11.2914	15.2763
6 h after light	11.12312	7.69706	15.6106
9 h after light	13.530766666666667	12.5386	14.1782
12 h after light	14.8836	10.7814	22.2149
3 h after dark	10.505566666666667	9.0678	11.8047
6 h after dark	8.964580000000002	7.18221	11.1239
9 h after dark	5.46419	5.04367	5.71642
12 h after dark	8.323535	6.23897	10.4081