condition	mean	min	max
3 h after light	4.348936666666667	2.79564	5.29851
6 h after light	6.17015	4.40483	7.54821
9 h after light	11.543506666666666	8.53702	13.2434
12 h after light	14.124925000000001	7.7986	18.21
3 h after dark	15.7432	11.8866	17.812
6 h after dark	16.6464	14.2909	20.036
9 h after dark	11.691766666666666	10.0961	13.6316
12 h after dark	5.86168	5.64077	6.08259