condition	mean	min	max
4 h after light	35.3	35.3	35.3
8 h after light	46.2	26.5	65.9
12 h after light	19.95	2.9	37.0
4 h after dark	13.75	1.4	26.1
8 h after dark	6.05	3.1	9.0
12 h after dark	36.849999999999994	23.9	49.8