0 1 2 3 Sun 02 Nov 1930 Sun 09 Nov 1930 Sun 16 Nov 1930 Sun 23 Nov 1930 Sun 30 Nov 1930 Sun 07 Dec 1930 Sun 14 Dec 1930 Sun 21 Dec 1930 Sun 28 Dec 1930 Sun 04 Jan 1931 Sun 11 Jan 1931 Mon 12 Jan 1931 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