Distributions of properties measured toward the in (red) and out (blue) parts of the 10 sub-filaments: a) polarization fraction, b) , difference between the filament orientation θ_fil and the POSB-field angle , c) dispersion of, d) POS B-fieldstrength as a function of the column density. The red and blue vertical lines indicate the median of the distributions of the properties measured toward the in and out parts of the sub-filaments, respectively (see text for details and Tables 1 and 2 for the values).