0 1 2 3 Wed 11 Feb 1914 Sun 01 Mar 1914 Wed 01 Apr 1914 Fri 01 May 1914 Tue 12 May 1914 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