condition mean min max 4 h after light 24.99521 24.652883 25.337537 8 h after light 27.9176185 27.393187 28.44205 12 h after light 37.1013765 28.44205 45.760703 4 h after dark 28.017647500000002 27.00684 29.028455 8 h after dark 41.808919 41.027162 42.590676 12 h after dark 18.972899 18.972899 18.972899