condition mean min max Dawn 8.605562 8.605562 8.605562 Morning 8.0415205 8.0415205 8.0415205 Noon 7.6578415 7.6578415 7.6578415 Dusk 8.1336005 8.1336005 8.1336005 Night 9.5907755 9.5907755 9.5907755 Midnight 8.446746 8.446746 8.446746