0 1 2 3 Wed 25 Feb 1818 Sun 01 Mar 1818 Wed 01 Apr 1818 Fri 01 May 1818 Tue 26 May 1818 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