0 1 2 3 Sun 11 Nov 1923 Sun 18 Nov 1923 Sun 25 Nov 1923 Sun 02 Dec 1923 Sun 09 Dec 1923 Sun 16 Dec 1923 Sun 23 Dec 1923 Sun 30 Dec 1923 Sun 06 Jan 1924 Sun 13 Jan 1924 Sun 20 Jan 1924 Mon 21 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