condition mean min max Dawn 1.8414549999999998 1.4454799999999999 2.23743 Morning 1.8531750000000002 1.8531750000000002 1.8531750000000002 Noon 0.8403395 0.8403395 0.8403395 Night 1.527365 1.527365 1.527365 Midnight 2.51458 2.51458 2.51458