I'm checking the timetable for intercity trains in Tunisia on https://www.sncft.com.tn/en/search-result/
Comparing them with Google Maps, they look very different. The official website also looks very questionable, given that for (what seem to be) some very important lines, there are no trips after, let's say, 15:00.
So, are intercity train timetables on Google Maps trustable in Tunisia?