Works (inefficient) like EvacuationTimeProcessor but logs min, max and average evacuation time instead of only logging the max evacuation time.

• The evacuation time is the maximum travel time (from source to target) for all pedestrians.
• This processors uses the PedestrianEvacuationTimeProcessor internally to log evacuation time * for each pedestrian internally. Internally, PedestrianEvacuationTimeProcessor uses * PedestrianStartTimeProcessor to log the spawing time of each pedestrian.