condition mean min max Dawn 0.721629 0.4300575 1.0132005 Morning 1.544515 1.544515 1.544515 Noon 1.41608 1.41608 1.41608 Night 1.1381450000000002 1.1381450000000002 1.1381450000000002 Midnight 0.8580505 0.8580505 0.8580505