condition	mean	min	max
4 h after light	2.6	2.6	2.6
8 h after light	16.45	16.4	16.5
12 h after light	3.6999999999999997	3.3	4.1
4 h after dark	54.849999999999994	18.9	90.8
8 h after dark	6.45	5.9	7.0
12 h after dark	11.25	10.9	11.6