Right time for the healthy to be admitted to hospital (8,5)
I believe the answer is:
visiting hours
'right time for the healthy' is the definition.
I don't know anything about this answer so I can't judge whether this works.
'be admitted to hospital' is the wordplay.
I cannot really see how this works, but
'be' could be 'sit' (sitting is a kind of being) and 'sit' is found in the answer.
'admitted' could be 'in' (eg someone might be admitted into a group) and 'in' is found within the answer.
'hospital' could be 'h' (abbreviation for hospital) and 'h' is located in the answer.
This may be the basis of the clue (or it may be nonsense).
'to' acts as a link.
Can you help me to learn more?
(Another definition for visiting hours that I've seen is " When relatives see patients".)