condition	mean	min	max
4 h after light	23.4	23.4	23.4
8 h after light	8.75	1.4	16.1
12 h after light	10.1	3.4	16.8
4 h after dark	1.35	0.5	2.2
8 h after dark	2.7	2.4	3.0
12 h after dark	2.4499999999999997	0.6	4.3