condition mean min max Dawn 1.593229 1.593229 1.593229 Morning 1.1645919999999998 1.1645919999999998 1.1645919999999998 Noon 0.7945325 0.7945325 0.7945325 Dusk 0.7147095 0.7147095 0.7147095 Night 0.573709 0.573709 0.573709 Midnight 2.15363 2.15363 2.15363