trip_id,start_time,end_time,headway_secs,exact_times
colette_aller,09:00:00,12:45:00,900,0
colette_aller,14:30:00,17:45:00,900,0
colette_retour,09:00:00,12:45:00,900,0
colette_retour,14:30:00,17:45:00,900,0
