In real life photo taken in sunlight and moonlight is indistinguishable if you adjust exposure to match. I had my doubts if same applies to Blender, so I had to test.
Here is pudding with different sun strength levels. Exposure is adjusted visually to match.
Things that catch my eye:
- Strength 0.001 (exposure +12) does have much less bloom.
- Strength 80 and below have unknown white reflection on right side
- Strength 800 000 (or needed compensation exposure -15.5) no longer works properly.
Any thoughts on inaccuracies?