condition mean min max Dawn 6.8152238257499995 5.221178147 8.4092695045 Morning 5.9879879845 5.760267858333333 6.215708110666666 Noon 5.460909136222222 5.103402681 5.652334557 Dusk 5.4228182565 4.9519009050000005 5.893735608 Night 5.6350111720000005 5.481667947666667 5.788354396333333 Midnight 5.331299163 5.331299163 5.331299163