Sleep Tech
Favorite Answer
Yes, it is possible! It's called polyphasic sleep.
https://en.wikipedia.org/wiki/Polyphasic_sleep
It will require a good month for your circadian rhythm (sleep wake cycle) to get used to it though! Review the above link. It would answer your question better than anyone on here could!
(I graduated from the American Academy of Sleep Medicine)
Enjoy and get some rest! =)
Prudenciano
Of course it's possible. Whether you will feel good is a different story.