condition mean min max Dawn 1.1101605 0.797701 1.42262 Morning 0.3976895 0.3976895 0.3976895 Noon 1.45288 1.45288 1.45288 Night 1.960655 1.960655 1.960655 Midnight 1.6233499999999998 1.6233499999999998 1.6233499999999998