After work I usually find myself too tired for high intensity exercises. So I experimented with exercising in the morning. It worked and I can sleep well in the evening!
After work I usually practicing my music instrument for a while until dinner. Our dinner is usually simple so it doesn't take too much time to prepare.
I'm not able to do a single push up yet, but I'm doing planking deligently. Hopefully one day I can also do push ups like you!