condition	mean	min	max
4 h after light	16.1	16.1	16.1
8 h after light	3.8499999999999996	3.8	3.9
12 h after light	25.05	4.5	45.6
4 h after dark	55.8	38.5	73.1
8 h after dark	72.15	50.4	93.9
12 h after dark	38.6	7.9	69.3