Can somebody explain this library screenshot

I am working on a project that is around 30 minutes long and it is primarily photo images, email images and text title and paragraphs. So sometimes it is hard to keep track where I am at in the project. Sometimes when I open the project it seems like I am working on a version that I did awhile back if that makes sense.

The screen shot shows red, green and blue lines with same name of the project in different folders. There is only one library Backyard 2234 in FCP.

The green line is listed in two different folders at the same time.
The red line two minutes apart in different folders.
The blue line a minute apart in different folders.

The black line shows a CST zone. We change time in 2022 on March 13th.
The time set on this Mac is correct. I am not sure what that means.

I am not sure why the different folders? Any help would be appreciated.
I am on 10.5.4.
Rich

That looks like your FCP Backup folder. You should not be working from that folder. You should have created a Libraries folder and created all of your working libraries there. 

Those are all your backup versions. Should be working in the BACKYARD library and shouldn't find anything numbered like that in your 'recents' FCPX tree unless you actively elected to go back to an earlier (backed up 'CST') version.