Ciao PaperSand
I'm here since you've requested a review.
The `opening_hours=Tu-Fr 08:00-12:00, 13:30-18:30; Sa 09:00-12:00` are correct (https://openingh.openstreetmap.de/evaluation_tool/?EXP=Tu-Fr%2008:00-12:00,%2013:30-18:30;%20Sa%2009:00-12:00), according. to https://projets.pavie.info/yohours/?oh=Tu-Fr%2008:00-12:00,13:30-18:30;%20Sa%2009:00-12:00 it would be better if there's no space for the lunchtime during the week.
Happy mapping,

Ä Gruess vo Bärn,
habi