condition mean min max Dawn 15.321757532500001 4.19453289 26.448982175 Morning 6.14920329075 5.7257218215 6.57268476 Noon 8.3734922735 7.9398559375 8.807128609500001 Dusk 10.197904256500001 10.085957736000001 10.309850777000001 Night 14.61997501775 13.7703074205 15.469642615000001 Midnight 21.01459549 20.0320253 21.997165680000002