Derived physical parameters for absorption components (T_s, τ, n_CNM, M_t, N_CNM, and f_CNM) depending on turbulent velocity deviations Δv from filament velocities. Data from the GASKAP-H I survey are indicated by black symbols; + in case of FIR/H I filaments and x in case of genuine H I filaments. BIGHICAT data from FIR/H I filaments at latitudes |b|> 10° are included for reference and indicated by red symbols.