I have had a look at the report you emailed, and it is showing hourly data as you require. Each line is a different hour, starting from the 5-11 and going until 1-12. It is measuring in the 16th minute of each hour, and drifts to the 17th minute of each hour as the dates progress.
Let me know if you need me to assist in explaining further – we could do this over skype.