condition	mean	min	max
4 h after light	14.853349999999999	13.0509	16.6558
8 h after light	9.888325	9.78962	9.98703
12 h after light	8.729855	6.76661	10.6931
4 h after dark	28.201749999999997	26.8784	29.5251
8 h after dark	23.306800000000003	23.1033	23.5103
12 h after dark	29.59845	29.4435	29.7534