Application Usage Insight-Whether total session duration is in minutes?

Hi Team,

In the application usage insight dashboard, we have multiple reports to track the sign ins and duration. I just needed a clarification on the 'Session duration' report. On expanding the graph view we can see the detailed report. In that we can see the session duration as well. Just wanted to understand in which measure the session duration is shown ? Is it in minutes?

Please find the screenshot attached for the reference.

Thanks,

Akshatha