A possible timing might be:
9. 00: pick up at your hotel or at the port; arrive in Piazza del Gesù (historic centre of Naples)
9. 30: visit to the Sansevero Chapel (Sanmartino- "Veleid Christ")
11. 00: visit to the Church of Pio Monte della Misericordia (Caravaggio-"Seven Works of Mercy")
12. 00: nice stop in my favourite pizzeria,
13. 00-14. 30: visit to the Museum Archeological of Naples (Farnese Bull, Farnese Cup and Doryphoros of Polykleitos)
15. 00: visit to the Museum of Capodimonte (Caravaggio- "Fagellation" and Tiziano- "Annunciation")
16. 30 back to your hotel or cruise ship.
-local licenced tourist guide
-customized language
-pick up and drop-off at your hotel in Naples area, Sorrento, Amalfi Coast or any port in the bay of Naples
-private transport with driver is included
-entrance fees, lunch and any extra are not included