Did you search for Similar questions here? you have similar question solved here about 15 days back by Shin, I think.
I did do some searching but I have not been able to get the answer needed for this issue. No one has been able to figure out how to capture the time duration into hourly buckets.
It was done I am sure.You need to search a bit here.
If your sure can you provide me with a link to where this has been accomplished. Everything I have seen has been using SQL. I am looking specifically a way to do this using excel as a data source. I can keep looking but I have not had much luck finding anything with a solution to take a start and end time and placing that time into buckets.