Continuous color map of the parameter ṁ across a grid of characteristic velocities and hydrogen number densities considering a fixed PBH mass of 33 M_⊙. The dashed black lines indicate the thresholds for M_eADAF, M_ADAF, and M_LHAF as a function of the viscosity parameter α = 0.1. The region above M_LHAF corresponds to the thin-disk formation regime, while in the region between M_LHAF and M_ADAF, LHAF occurs. The area between M_ADAF and M_eADAF corresponds to the standard ADAF. The eADAF regime exists below M_eADAF.