0 1 2 3 Thu 04 Dec 1738 Fri 12 Dec 1738 Sat 20 Dec 1738 Sun 28 Dec 1738 Mon 05 Jan 1739 Tue 13 Jan 1739 Wed 21 Jan 1739 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All