Schedule a relay off/on parts of the day


I have a Fibaro relay connected directly to a heating cable. (No thermostat). Is it possible to make the relay be switched on parts of the day?

This is on my cabin så it is normally off when I am not there. Is it also possible when switched on to by on for 24 hours so the floor gets warm and nice, and then only have the cable switched on for parts of the day for maintenance?

Appreciate all answers!

Rune Anfinsen