Reproduction steps:
1. Open the user's project
2. Open the Game view
3. Select "Directional Light" in the Hierarchy window
4. In the Inspector window > Light > Emission press on the High Sun icon and change it to Moon

Expected result: the scene becomes darker
Actual result: the sky becomes completely black, objects turn very bright

Reproducible with: 2021.2.19f1, 2022.1.0b15, 2022.2.0a9
Could not test with: 2019.4.37f1, 2020.3.23f1, 2021.1.28f1, 2021.2.5f1 (HDRP errors)

Notes:
- The bug only occurs if the Intensity is suddenly lowered (by clicking the Moon icon, clicking on the slider, pasting a low value [about up to 100], or writing a number consisting of only a 1 digit). Changing the Intensity with other methods (such as adjusting the slider, writing values) does not reproduce the bug
- The bug disappears after adjusting the slider, writing values, or changing the Intensity icon
- Going from High Sun to 0 in the Intensity makes objects glow