As with [[Special:MyLanguage/Dual core|Dual core]], the evening core favors [[wikipedia:Slow-wave_sleep|SWS]], whereas the dawn/morning core favors [[wikipedia:Rapid_eye_movement_sleep|REM]] sleep. The daytime core contains mixed sleep stages.
As with Dual core, the evening core favors SWS, whereas the dawn/morning core favors REM sleep. The daytime core contains mixed sleep stages.
