0 1 2 3 Mon 29 Nov 1926 Thu 02 Dec 1926 Sun 05 Dec 1926 Wed 08 Dec 1926 Sat 11 Dec 1926 Tue 14 Dec 1926 Fri 17 Dec 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