File name in Logging Persistence Service

I will use the logging persistance service for my measurements, but I will like to create a new file each day (or even each hour) with a file name reflecting the actual date (or hour), such as “2016-04-18_1200”, “2016-04-18_1300” and so on. How is this possible, or can anyone suggest a work-around making new files with unique file names as time passes?