Sure. What this amounts to is sleeping at night, maybe going to bed late or getting up early and taking a nap during the day. We all want to take a nap at about

Sure. What this amounts to is sleeping at night, maybe going to bed late or getting up early and taking a nap during the day. We all want to take a nap at about 1:30 in the afternoon or so, up to about 6 you actually get to do it, too. But "taking a nap" is really different than "structured polyphasic sleep" that Pavlina more or less made up.