Distribution of minimum subhalo masses in the halos at z = 2.4 (left panel), z = 3.1 (middle panel), and 4.5 (right panel). In the top panels, the minimum subhalo mass distributions from TNG100 are shown as shaded black histograms, while the model predictions described in Section 5.3 are overplotted as dashed black lines (with f_ϕ = 0.11 and f_M/f_r = 2.43 at z = 2.4, f_ϕ = 0.39 and f_M/f_r = 0.78 at z = 3.1, and f_ϕ = 0.50 and f_M/f_r = 0.63 at z = 4.5). Using these factors, we test the model against all TNG100 LAEs (colored dashed lines in the top panels), TNG100 true 1 LAEs (dotted orange lines in the middle panels), and TNG100 true 2 LAEs (dash-dotted red lines in the bottom panels), comparing them with the corresponding minimum subhalo mass distributions of TNG100 LAES (shaded colored histograms). The model shows a good agreement with the minimum subhalo mass distribution for all galaxies, for all LAEs, and isolated LAEs, but struggles to reproduce as closely the distribution for LAE pairs.