condition	mean	min	max
4 h after light	59.9	59.9	59.9
8 h after light	48.3	34.7	61.9
12 h after light	55.45	44.7	66.2
4 h after dark	70.8	28.8	112.8
8 h after dark	75.2	32.6	117.8
12 h after dark	58.1	43.8	72.4