condition	mean	min	max
4 h after light	296.3	296.3	296.3
8 h after light	497.05	314.6	679.5
12 h after light	937.5	592.9	1282.1
4 h after dark	777.5	467.4	1087.6
8 h after dark	351.45	265.2	437.7
12 h after dark	284.15	269.6	298.7