0 1 2 3 Mon 30 Nov 1931 Mon 07 Dec 1931 Mon 14 Dec 1931 Mon 21 Dec 1931 Mon 28 Dec 1931 Mon 04 Jan 1932 Mon 11 Jan 1932 Mon 18 Jan 1932 Mon 25 Jan 1932 Mon 01 Feb 1932 Mon 08 Feb 1932 Wed 10 Feb 1932 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