0 1 2 3 Mon 10 Oct 1927 Thu 13 Oct 1927 Sun 16 Oct 1927 Wed 19 Oct 1927 Sat 22 Oct 1927 Tue 25 Oct 1927 Fri 28 Oct 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