condition mean min max Dawn 6.7315925 6.414785 7.0484 Morning 1.7121300000000002 1.7121300000000002 1.7121300000000002 Noon 0.4376865 0.4376865 0.4376865 Night 0.9165220000000001 0.9165220000000001 0.9165220000000001 Midnight 2.251605 2.251605 2.251605