0 1 2 3 Thu 30 Sep 1926 Tue 05 Oct 1926 Sun 10 Oct 1926 Fri 15 Oct 1926 Wed 20 Oct 1926 Mon 25 Oct 1926 Sat 30 Oct 1926 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