0 1 2 3 Mon 06 Jun 1927 Mon 13 Jun 1927 Mon 20 Jun 1927 Mon 27 Jun 1927 Mon 04 Jul 1927 Mon 11 Jul 1927 Mon 18 Jul 1927 Mon 25 Jul 1927 Thu 28 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