Physical parameters in the light bridge. Clockwise from top left: magnetic field strength, field inclination, LOS velocity, net circular polarization. All maps have been scaled according to their colour bars. The maps correspond to the SP scan from 10:05−10:21 UT. The purple contour in the panels outlines a region of large NCP. The black contour outlines the light bridge and was derived from the continuum intensity image at 630 nm in the SP scan.