Please refer to the image below on the end of this post.
For some reason, the column in red (AVERAGE_TIME) has a time format that displays the micro/milliseconds. Whilst the column in yellow (TOTAL_TIME) doesn't show this information.
I've converted both columns to strings using the same command highlighted by the yellow/red arrows.
How can I have the red column, in the same format as the yellow column? So basically without the micro/milliseconds.