0 1 2 3 Sat 23 Nov 1929 Sat 30 Nov 1929 Sat 07 Dec 1929 Sat 14 Dec 1929 Sat 21 Dec 1929 Sat 28 Dec 1929 Sat 04 Jan 1930 Sat 11 Jan 1930 Sat 18 Jan 1930 Tue 21 Jan 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