Can a picoway or picosure laser help minimize hyperpigmentation in scars? (photo)

I want to reduce the pigmentation, but do not care if the scars remain. Based on my research, the picosecond laser is best suited for my Fitzpatrick skin color. My question is if these marks can be reduced so that it more closely matches my skin/vein color? It is difficult for me to distinguish what is due to my vein/skin color vs. hypermelanosis. I have reached out to physicians in my area, but most of their before/after features patients with much lighter skin tone.