condition	mean	min	max
4 h after light	251.1	251.1	251.1
8 h after light	267.1	235.9	298.3
12 h after light	341.70000000000005	304.3	379.1
4 h after dark	522.0	386.2	657.8
8 h after dark	609.6	371.6	847.6
12 h after dark	333.4	288.0	378.8