The usual notion is that you squeeze out every time out of 24 hours. So, you are doing everything every time. But that is a sad way to live life.
Productivity doesn't mean you do things all the time. And productivity alone isn't enough. You need focus too.
But the better way to see productivity is to realize the things you want to do. For example, writing a book in 30 days. So, every day you want to write 1000 words. Then productivity means scheduling your focus period such that works for you and you end up doing 1000 word writing in satisfying time.
In the end, do whatever works for you.