0 1 2 3 Wed 05 Dec 1923 Wed 12 Dec 1923 Wed 19 Dec 1923 Wed 26 Dec 1923 Wed 02 Jan 1924 Wed 09 Jan 1924 Wed 16 Jan 1924 Wed 23 Jan 1924 Wed 30 Jan 1924 Fri 01 Feb 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