I'm planning a visit to the 'Ancienne école de médecine navale' in Rochefort. What are its operating hours, the times for guided tours, and any special conditions for these tours? Also, are there any current or upcoming temporary exhibitions specifically focused on the 'Ancienne école de médecine navale' at this location?
Navigate to the 'Informations pratiques' page for the 'Ancienne école de médecine navale' on the Musée national de la Marine de Rochefort website. Extract the general opening hours for the site. Identify and extract the start times and durations for both types of guided tours. Note any specific conditions or dates mentioned for the guided tours. Click the 'Expositions et événements' menu button to expand it. Navigate to the 'En cours' (Current) exhibitions page. Determine if any current exhibitions are explicitly related to the 'Ancienne école de médecine navale'. Click the 'Expositions et événements' menu button again to re-expand it if necessary. Navigate to the 'À venir' (Upcoming) exhibitions page. Determine if any upcoming exhibitions are explicitly related to the 'Ancienne école de médecine navale'. Synthesize all collected information regarding hours, tour times, and relevant exhibitions.
State the general opening hours for the 'Ancienne école de médecine navale' as '10h-12h30 / 13h30-18h'. State the guided tour durations and start times: '45 minutes at 14h and 15h', and '1h30 at 10h30* and 16h'. Include the condition for the 10h30 tour: 'The 10h30* tour is only available from April 13th to November 3rd'. Confirm that no current temporary exhibitions explicitly related to the 'Ancienne école de médecine navale' are listed. Confirm that no upcoming temporary exhibitions explicitly related to the 'Ancienne école de médecine navale' are listed. Conclude that no current or upcoming temporary exhibitions explicitly related to the 'Ancienne école de médecine navale' are listed on the website.