Competition: what is a 0.5 LD?

According to the the forum rules about bumping, I prefered to split your question from the “Competition confusion” thread. People could have replied to the very first post, which was 3 years old, and not to your question.

What is a 0.5 LD? I’ve seen this in some signatures.

It’s just for the competition rankings. A O.5 LD is a lucid moment, that is a LD which last very few seconds.

That makes sense, and that’s what I thought it was, but I thought I’d ask to make sure. I just had a 0.5 LD, this is my WBTB time. So, were 2 others this month, I’ll edit my numbers accordingly. Thanks!