condition	mean	min	max
4 h after light	7.1825849999999996	6.49469	7.87048
8 h after light	6.534765	5.95432	7.11521
12 h after light	8.064074999999999	6.42442	9.70373
4 h after dark	7.114786666666667	3.57518	9.35538
8 h after dark	9.38669	7.18168	11.045
12 h after dark	6.627326666666667	4.41682	7.79124