0 1 2 3 Sat 18 Aug 1945 Sat 25 Aug 1945 Sat 01 Sep 1945 Sat 08 Sep 1945 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