I would like to calculate (and plot) the following:
The average and maximum times between any vehicles stopping for each stop (i.e., the average and maximum times someone waits for a vehicle to arrive for each stop). The average time is also know as the "headway."
It would also be nice to calculate and plot this over time, e.g., between 10am-7pm, show how the average and maximum times change per stop.
FYI: I also have a transforms.conf and a props.conf that, based on the stop_id, looks up the stop's stop_name, stop_lat (latitude), and stop_lon (longitude).