0 1 2 3 Sat 05 Nov 1927 Thu 10 Nov 1927 Tue 15 Nov 1927 Sun 20 Nov 1927 Fri 25 Nov 1927 Wed 30 Nov 1927 Mon 05 Dec 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