trip_id,start_time,end_time,headway_secs,exact_times
trip_hiver_aller,08:10:00,18:00:00,600,0
trip_hiver_retour,08:10:00,18:00:00,600,0
trip_ete_aller,09:00:00,17:30:00,600,0
trip_ete_retour,09:00:00,17:30:00,600,0
