hi. we need more light bounces for diffuse (GI). having only sun light or only one lamp in the night interior scene makes the result too dark in shadowed areas. this means the light is not bouncing enough to get to those areas. add the option for bounces. if not in viewport then at least in the export settings. thanks
I totally agree. And I think that “rendered image” and “video” are different. I tried a dark scene…the rendering was ok but the video is full of sploches!