If you blog a lot like I do, you probably have a certain time of the day or night when you prefer to write. For me, it’s early in the morning. I get up very early, and that’s usually the time of day that I can be the most productive with my writing.
However, that’s not the time of day when I come up with my blogging topics. I usually get those ideas throughout the day at random times, and I write them down immediately. You probably have your own method to the madness that works well for you.