0 1 2 3 Tue 24 Nov 1936 Fri 27 Nov 1936 Mon 30 Nov 1936 Thu 03 Dec 1936 Sun 06 Dec 1936 Wed 09 Dec 1936 Sat 12 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