0 1 2 3 Wed 18 May 1927 Wed 25 May 1927 Wed 01 Jun 1927 Wed 08 Jun 1927 Wed 15 Jun 1927 Wed 22 Jun 1927 Wed 29 Jun 1927 Wed 06 Jul 1927 Sun 10 Jul 1927 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