You can select the time period over which you would like the data to show by tweaking the time filter available in the top right corner of the window. 

You can either select a predefined relative time range (e.g. Previous week or Last 30 days), on the right hand side of the time filter panel.

If you do this, the time period will move relatively to the current date and time.

Or you can select a custom range of dates and times on the left hand side of the time filter panel.

Time zone selection

At the bottom of the time filter panel, you can choose over which time zone you would like your filter to apply.

• Click on the Change time settings button.
• Select your time zone (you can enter text to search).
• If you selected a custom range of dates and times, you must select it again as it will not have shifted with the time zone change.