“Total” numbers under exercise bar graph

I keep seeing this question asked but no one has ever answered it. In the fitness app, it shows I have exercised 6 minutes today (out of my 30 minute goal), and then it shows a bar graph of when I did those minutes. BENEATH that bar graph, it says “TOTAL 6H 44M”. What it that total for? Is it total time I’ve been having any movement at all, like anything other than sleeping or sitting?