condition	mean	min	max
3 h after light	4.92254	3.85158	5.47598
6 h after light	6.797686666666666	5.85047	7.827
9 h after light	8.378156666666666	7.17901	9.09818
12 h after light	12.173433333333334	11.4862	12.6479
3 h after dark	12.972900000000001	12.4548	13.4541
6 h after dark	13.1653	12.4396	13.5696
9 h after dark	8.28527	7.73402	9.3481
12 h after dark	5.039323333333333	4.52945	5.66489