0 1 2 3 Sun 06 Nov 1927 Wed 09 Nov 1927 Sat 12 Nov 1927 Tue 15 Nov 1927 Fri 18 Nov 1927 Mon 21 Nov 1927 Thu 24 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