Below I have posted a link to a similar problem. I have tried the solution, but doesn't work for time, only for date fields.
Basically, I have run a loop so it makes a new row of data for every date between the 2 specified dates for the original row. This will create a new field with this new date which will be one of those dates.
The question is, what if I want to do the same for the time? So if I have StartTime: 12:00 and EndTime of:12:20, I would like to loop it so that I have 21 rows of data for each of the minutes..
Is that possible to do with the minutes also and not just the days(date)?