0 1 2 3 Sun 10 Nov 1935 Fri 15 Nov 1935 Wed 20 Nov 1935 Mon 25 Nov 1935 Sat 30 Nov 1935 Thu 05 Dec 1935 Tue 10 Dec 1935 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