condition	mean	min	max
3 h after light	11.0119	9.9247	11.6226
6 h after light	6.720553333333333	6.24608	7.61095
9 h after light	7.20458	7.06988	7.39586
12 h after light	8.0216825	5.68752	11.8518
3 h after dark	12.3293	11.1234	14.0374
6 h after dark	13.466133333333334	11.6217	14.8344
9 h after dark	13.966633333333334	11.5838	16.0802
12 h after dark	13.116800000000001	12.7208	13.5128