Husqvarna Automower Schedule & Mowing Times Explained

I am using a Nera 320 Lawn mover. I have the schedule set up, but the mower is not always moving during the whole duration of the schedule. Can the mower calculate that the mowing is done in a shorter time period?

Is the hours given on the chart actual hours needed for cutting time or hours on the schedule including charging periods? For example the 415x chart says can cut lawn at 1000m2 in 16 hours is this 16 hours schedule time or 16 hours actual time cutting on the lawn ?