condition	mean	min	max
4 h after light	12.1461	6.9868	15.2077
8 h after light	6.36149	2.1867	10.5018
12 h after light	3.32212	1.04482	6.9889
4 h after dark	3.10034	1.93723	4.54608
8 h after dark	6.0051	4.34912	8.2738
12 h after dark	24.543766666666667	13.42	32.9756