0 1 2 3 Wed 31 Oct 1923 Wed 07 Nov 1923 Wed 14 Nov 1923 Wed 21 Nov 1923 Wed 28 Nov 1923 Wed 05 Dec 1923 Wed 12 Dec 1923 Wed 19 Dec 1923 Wed 26 Dec 1923 Tue 01 Jan 1924 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