condition	mean	min	max
4 h after light	625.1	625.1	625.1
8 h after light	535.6500000000001	517.2	554.1
12 h after light	544.45	488.3	600.6
4 h after dark	640.6500000000001	437.6	843.7
8 h after dark	627.05	528.3	725.8
12 h after dark	820.75	783.5	858.0