0 1 2 3 Sun 22 Nov 1936 Fri 27 Nov 1936 Wed 02 Dec 1936 Mon 07 Dec 1936 Sat 12 Dec 1936 Thu 17 Dec 1936 Tue 22 Dec 1936 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