Feature #349 adapt config after interviews

The idea is to have a simulation time around one long work day, as non-organisation helpers tend to go home or at least sleep at night and organisation helpers use other means of communication.

As non-organisation helpers spend a lot of time at one location, more events make sense as well as longer stays at events. The event file is based on the MediumDurationManyEvents file, with new start times, which are just random numbers between 0 and the scenario end time.

The area size seems to be about correct. Realistically, the area would change over time, i.e., because parts become flooded.

Ideally, we would have longer distances by car and more events where people continously help with small breaks.