Suggestion is to incorporate a Google pixel type night mode (where it takes multiple picture to stack on top of each other to bring out the best picture). Because right now with the current night mode it gets difficult to stay absolutely still (for the photographer and the subject) to take a clear and non blurry picture.
Each and every night mode does this trickery of taking multiple pictures and stitching them together. That's why you get blurry pictures of people move while taking pictures in night mode IMO.
