condition	mean	min	max
3 h after light	3.2279033333333333	2.73922	3.99644
6 h after light	4.12344	3.61685	4.87328
9 h after light	4.540196666666667	3.85838	5.49471
12 h after light	6.41758	4.84952	7.45971
3 h after dark	5.047716666666666	3.7988	6.96413
6 h after dark	5.18131	4.10038	6.79438
9 h after dark	2.6136066666666666	2.04613	3.48833
12 h after dark	3.242653	0.626986	5.85832