0 1 2 3 Fri 21 Jun 1946 Mon 01 Jul 1946 Thu 01 Aug 1946 Sun 01 Sep 1946 Thu 19 Sep 1946 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