The Timeline mode besides the list of Boxes provides a timeline on which all your Boxes will be presented in a task-like way.
You can adjust the scale to focus on the current date, zoom in and out to fit all your Boxes in a single view. Use the mini-map to find your position on the map.
Timeline zoom
Change the range presented on the timeline.
Today button
Adjust the timeline to the current date which is marked using a marker.
Scale to fit button
Adjust the timeline such that all your Boxes will be visible starting from the earliest start date to the latest end date.