0 1 2 3 Thu 21 Feb 1828 Sat 01 Mar 1828 Tue 01 Apr 1828 Thu 01 May 1828 Wed 21 May 1828 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