Translations:Segmented/33/en
From Polyphasic Sleep Wiki
Alternatively, Segmented may be scheduled with one core at night and another core in the day. Only a few successes have been reported thus far. This variant looks like Siesta with a long daytime core, and both core sleeps miss the peaks. The dark period should be 2-3h before the night core, and continue for ~2h after it to stabilize the circadian rhythm.