0 1 2 3 Sat 04 Dec 1926 Sat 11 Dec 1926 Sat 18 Dec 1926 Sat 25 Dec 1926 Sat 01 Jan 1927 Sat 08 Jan 1927 Sat 15 Jan 1927 Sat 22 Jan 1927 Wed 26 Jan 1927 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