Stage 1 sleep or drowsiness, is reckoned as first in the sequence when Waking is not included. Genuine effort a 50% reduction in activity between wakefulness and stage 1 sleep. Up your eyes are Zenith Sleep closed during Stage 1 sleep and lasts for five to 10 min. _Website not available. Sign in: https://www.twine.net/signup_…Stage 1 sleep or drowsiness, is reckoned as first in the sequence when Waking is not included. Genuine effort a 50% reduction in activity between wakefulness and stage 1 sleep. Up your eyes are Zenith Sleep closed during Stage 1 sleep and lasts for five to 10 min. _Website not available. Sign in: https://www.twine.net/signup_WWWW…