Sodium vapor lamps are a poor light for color due to a discontinuous spectrum. See:
High pressure is better than low, but still isn’t great. You may not be able to color balance accurately. It doesn’t really have what you could call a true color temperature because of the discontinuous spectrum. Color temps are based on a continuous spectrum from black body radiation heated to a certain Kelvin temperature. Color temperatures assigned to other discontinuous spectra sources (like fluorescent and white LED) are really only approximations. Using more phosphors that are carefully chosen can improve the CRI (color rendition index) of those sources, but sodium doesn’t work that way.