condition mean min max Dawn 7.646142 7.646142 7.646142 Morning 7.9458035 7.9458035 7.9458035 Noon 7.439794 7.439794 7.439794 Dusk 7.6441775 7.6441775 7.6441775 Night 7.621378 7.621378 7.621378 Midnight 7.957037999999999 7.957037999999999 7.957037999999999