0 1 2 3 Thu 05 Nov 1931 Fri 13 Nov 1931 Sat 21 Nov 1931 Sun 29 Nov 1931 Mon 07 Dec 1931 Tue 15 Dec 1931 Wed 23 Dec 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