As of now I have tried changing the lighting technology but that obviously didn’t fix the issue. Maybe you can try it out yourself and give feedback on the issue or provide a potential method to fix it in the replies!
I have noticed this in other places with ShadowMaps enabled. This is actually a Roblox issue, not anything to do with your place. This lighting bug has appeared on many Android devices, including my Samsung Galaxy A50s(SM-A507FN) and Samsung Galaxy Tab S6 Lite(SM-P610). I suggest that you should probably post something about this in Engine Bugs.
EDIT: It seems that the bug has been fixed now, try testing your place again.