0 1 2 3 Sun 06 Nov 1927 Thu 10 Nov 1927 Mon 14 Nov 1927 Fri 18 Nov 1927 Tue 22 Nov 1927 Sat 26 Nov 1927 Wed 30 Nov 1927 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