condition mean min max Dawn 1.6234677499999999 1.1872004999999999 2.059735 Morning 1.8557700000000001 1.8557700000000001 1.8557700000000001 Noon 1.162905 1.162905 1.162905 Night 1.53734 1.53734 1.53734 Midnight 1.831425 1.831425 1.831425