That's the funny thing about 20 Jan - It started overcast, then the wind picked up, we had snow flurries for about 30-45 min, then the sun came out. So all types of light were present that day.

You are probably correct that we are seeing a mix of real and staged WH photo ops and video.

The background of Biden in the OO is very strange, the one with the dump truck, as it doesn't show the trees anywhere near what is actually there.

What I cannot explain is the video with the disappearing Biden family members as he was being sworn in. Even watching the video, I can't tell what is going on there.