rawred-mean: < 0.2777775 -> foliage < 0.38888849999999997 -> window < 0.7222225 -> foliage < 0.8333335 -> window < 0.9444445 -> foliage < 1.055555 -> window < 2.611115 -> foliage < 3.055555 -> window < 3.611115 -> foliage < 4.055555 -> window < 4.388885 -> brickface < 4.722225 -> window < 5.166665 -> grass < 5.722225 -> brickface < 6.166665 -> window < 6.388885 -> grass < 8.611115 -> brickface < 12.83335 -> grass < 13.05555 -> window < 15.94445 -> grass < 16.38885 -> window < 17.5 -> grass < 24.72225 -> brickface < 25.27775 -> cement < 29.72225 -> path < 31.05555 -> cement < 31.72225 -> path < 33.72225 -> cement < 35.388850000000005 -> path < 39.611149999999995 -> cement < 40.5 -> path < 41.27775 -> cement < 42.2222 -> path < 42.611149999999995 -> cement < 45.611149999999995 -> path < 46.27775 -> cement < 47.388850000000005 -> path < 48.166650000000004 -> cement < 49.94445 -> path < 50.388850000000005 -> cement < 51.5 -> path < 52.27775 -> cement < 52.94445 -> path < 53.5 -> cement < 53.72225 -> path < 54.27775 -> cement < 55.55555 -> path < 67.83335 -> cement >= 67.83335 -> sky (1630/2310 instances correct)