condition	mean	min	max
3 h after light	7.02377	6.60119	7.48727
6 h after light	6.827406666666667	3.68997	8.68306
9 h after light	8.47061	6.44646	9.99775
12 h after light	10.6593325	9.2431	12.1076
3 h after dark	16.381133333333334	15.5557	17.7866
6 h after dark	13.405766666666667	11.6371	15.036
9 h after dark	11.3839	10.8451	12.0569
12 h after dark	8.938310000000001	8.1644	9.71222