0 1 2 3 Sun 29 Jul 1928 Sun 05 Aug 1928 Sun 12 Aug 1928 Sun 19 Aug 1928 Sun 26 Aug 1928 Sun 02 Sep 1928 Sun 09 Sep 1928 Sun 16 Sep 1928 Sun 23 Sep 1928 Sun 30 Sep 1928 Tue 02 Oct 1928 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