Graphing Duration

Hello,

I'm just getting started in the Power BI software. As a Maintenance Technician, I have to do monthly reports on my tools and down time is one of the statistics the management team likes to see. The current Power BI allows a person to transform the data into a duration but transforms back to a decimal number. It would be nice if the duration could be graphed as well so we can drill down into hrs:min:sec instead of always having to calculate from a decimal.

Thank you,

Alex