In general, the settings that will add HDR, that is, if we are sitting in a building, then everything outside will light up, if we leave the building, then it will be darker inside the building. In general, almost like in life.
Next, we configure this option:
r2_tonemap_adaptation 2. Light adaptation speed.
r2_tonemap_lowlum 0.0001 Light intensity in dark areas.
r2_tonemap_middlegray 1.2 main parameter of light intensity.
Doesn’t work on static lighting (!)