0 1 2 3 Fri 31 Aug 1923 Fri 07 Sep 1923 Fri 14 Sep 1923 Fri 21 Sep 1923 Fri 28 Sep 1923 Fri 05 Oct 1923 Fri 12 Oct 1923 Fri 19 Oct 1923 Fri 26 Oct 1923 Fri 02 Nov 1923 Fri 09 Nov 1923 Fri 16 Nov 1923 Sat 17 Nov 1923 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