condition	mean	min	max
4 h after light	10.1	10.1	10.1
8 h after light	63.099999999999994	58.1	68.1
12 h after light	36.5	19.0	54.0
4 h after dark	69.45	25.5	113.4
8 h after dark	59.25	31.6	86.9
12 h after dark	32.95	19.3	46.6