condition mean min max Dawn 8.1098243175 2.558204125 13.661444509999999 Morning 4.56410404625 4.4924836814999995 4.635724411 Noon 7.4904573995 7.223984622 7.756930177 Dusk 7.74367350925 6.463178708499999 9.02416831 Night 10.100765805 9.970758719500001 10.230772890499999 Midnight 12.833404265 12.11036952 13.55643901