My train was a couple hours late. And I had a lot of tasks to take care at the office. I did almost nothing for my business during working hours.
On a train back home I wrote 930 words for the next income report.
At home I added another 90 words to it.
A couple more beta-readers sent me their feedback and I read it through.
I worked for my employer one hour in the afternoon.
I slept 5 hours. I napped an hour on a train to work.