Histogram of max(R,G,B) for low values (0 to 30):
val 0: 905899
val 1: 54587
val 2: 26995
val 3: 15878
val 4: 12229
val 5: 8799
val 6: 6031
val 7: 6142
val 8: 4960
val 9: 3717
val 10: 3076
val 11: 3005
val 12: 2726
val 13: 2511
val 14: 2011
val 15: 1984
val 16: 2129
val 17: 1789
val 18: 1825
val 19: 1829
val 20: 1590
val 21: 1341
val 22: 1412
val 23: 1233
val 24: 1196
val 25: 1091
val 26: 1194
val 27: 1191
val 28: 1147
val 29: 895
val 30: 853