Did you get a manual with your kit? I found nothing on their web site. Sometimes the information is not clear or not listed in the same units and must be converted. Have you contacted them to request the information?
A nanosecond is a unit of time. Try googling for convert to see the conversions from different units.
There is a wiki web site that lists the timings for poplar drives but your model is not listed yet. When you find out we can add it...