condition mean min max Dawn 1.35602 1.3348399999999998 1.3772 Morning 1.3905485 1.3905485 1.3905485 Noon 0.735333 0.735333 0.735333 Night 2.2742 2.2742 2.2742 Midnight 2.3186600000000004 2.3186600000000004 2.3186600000000004