0 1 2 3 Sun 11 Oct 1931 Sun 01 Nov 1931 Tue 01 Dec 1931 Fri 01 Jan 1932 Mon 01 Feb 1932 Tue 01 Mar 1932 Fri 01 Apr 1932 Sun 01 May 1932 Wed 01 Jun 1932 Fri 01 Jul 1932 Mon 01 Aug 1932 Tue 09 Aug 1932 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