Time usage explanation

Looking at the analysis and time usage chart per move. What do I get wrong? This is a 2x 5 minute game with 0 extra seconds per move. The opponent has 2:01 left and I 46 seconds. But reading this chart, looks like I used less time on average. How is this possible?

You probably used a lot of time on one move

The time usage for 1 move?
Should that not change the average usage anyway?

According to my reasoning, the player with the most time left cannot have the highest average time usage...

Ya now that I read it I found my mistake

Again...