0 1 2 3 Fri 09 Oct 1936 Mon 12 Oct 1936 Thu 15 Oct 1936 Sun 18 Oct 1936 Wed 21 Oct 1936 Sat 24 Oct 1936 Tue 27 Oct 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