condition mean min max Dawn 11.6900475 10.905645 12.474450000000001 Morning 5.94651 5.94651 5.94651 Noon 5.8766300000000005 5.8766300000000005 5.8766300000000005 Night 8.150195 8.150195 8.150195 Midnight 9.140575 9.140575 9.140575