To view an hourly breakdown of your sales:

Step 1: Visit Dashboard > Sales.
Step 2: Expand the Hourly Breakdown Report.
Step 3: Select the date range for which you want to view this report from the dropdown on the right. You can also filter this report by sales, orders, categories and items, as well as print and export it to CSV.

Note: To export and download the report, simply click the export button on the top right. Access and download your exported report for a period of 7 days by selecting Saved Reports.