condition mean min max Dawn 3.616613982 0.51986315 6.713364814 Morning 0.46062296999999996 0.42029383899999995 0.500952101 Noon 2.8775793132500005 1.6618541625 4.093304464000001 Dusk 7.721812868000001 7.499760241500001 7.943865494500001 Night 7.4333639937500005 6.76802019 8.098707797500001 Midnight 6.70038574275 6.323746352000001 7.077025133499999