condition	mean	min	max
4 h after light	32.1	32.1	32.1
8 h after light	79.05000000000001	76.2	81.9
12 h after light	49.75	45.7	53.8
4 h after dark	73.5	47.1	99.9
8 h after dark	57.25	40.3	74.2
12 h after dark	36.95	25.6	48.3