0 1 2 3 Tue 21 Aug 1945 Fri 24 Aug 1945 Mon 27 Aug 1945 Thu 30 Aug 1945 Sun 02 Sep 1945 Wed 05 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