condition mean min max Dawn 7.21949 6.885465 7.553515 Morning 6.945365000000001 6.945365000000001 6.945365000000001 Noon 9.962605 9.962605 9.962605 Night 11.1317 11.1317 11.1317 Midnight 9.34104 9.34104 9.34104