SOS - The VR Game is too dark while Editor is bright and normal

Hi all,
I have a problem with building the lights. I have built the persistent level’s lights twice already. Whenever I am using the VR game preview the scene is too dark while on the editor is bright and normal. I have attached screenshots of each. I need to wrap up this project soon and I need help. I’ve seen the tutorials and googled the problem, but I haven’t found any solution yet.

The first one is the editor view which is normal and brighter.

The second one is the VR game mode.