0 1 2 3 Thu 05 Dec 1929 Thu 12 Dec 1929 Thu 19 Dec 1929 Thu 26 Dec 1929 Thu 02 Jan 1930 Thu 09 Jan 1930 Thu 16 Jan 1930 Thu 23 Jan 1930 Thu 30 Jan 1930 Thu 06 Feb 1930 Thu 13 Feb 1930 Tue 18 Feb 1930 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