condition mean min max Dawn 1.6977574999999998 1.507795 1.8877199999999998 Morning 1.1071355 1.1071355 1.1071355 Noon 1.747195 1.747195 1.747195 Night 3.173005 3.173005 3.173005 Midnight 2.6299200000000003 2.6299200000000003 2.6299200000000003