How to tag visitor hours, .e.g for hospitals?

[Mateusz_Konieczny]

@Kovoschiz

Purely as a low-effort attempt at a humorous argument, if you accept user groups in opening_hours:*= , this could be interpreted as when the beaches or pools are open to lifeguards Key:opening_hours:lifeguard - OpenStreetMap Wiki (should be changed to lifeguard:conditional= )

I see no reason at all to interpret all opening_hours:* as being about visitor groups.

Is there one?