condition	mean	min	max
2 h after light	38.1776	35.0431	39.9562
6 h after light	14.2465	13.3566	15.1814
10 h after light	9.110186666666667	8.07663	10.164
2 h after dark	9.309940000000001	7.88142	11.0213
6 h after dark	18.235266666666664	17.5296	19.5461
10 h after dark	32.22513333333333	30.5394	33.4137