I am looking for a word that describes the period or artificial interval between two interactions.
Let's say: I need to check my emails often, but they don't change every second and I don't want to sit in front of the computer all day. So I create myself an artificial interval, say 1 hour, and check the mail 24 times a day.
"I check my emails 24 times a day, because my ... is 1 hour."