Here's why:
* "Huit heures" means "eight hours" in French. It's a common time expression.
* "Bix" is not a known word in French or English.
Possible explanations:
* Typo: The phrase might be a misspelling of something else entirely.
* Slang: It could be a slang term specific to a certain region or community.
* Fictional term: It could be a made-up word from a book, movie, or other fictional work.
To understand what you're looking for, please provide more context or information. For example:
* Where did you encounter this phrase?
* What was the situation or conversation where it was used?
* Did you hear it spoken, see it written, or find it online?
With more context, I might be able to help you understand what "huit heures bix" refers to.