0 1 2 3 Fri 08 Apr 1927 Sat 09 Apr 1927 Sun 10 Apr 1927 Mon 11 Apr 1927 Tue 12 Apr 1927 Wed 13 Apr 1927 Thu 14 Apr 1927 Fri 15 Apr 1927 Sat 16 Apr 1927 Sun 17 Apr 1927 Mon 18 Apr 1927 Tue 19 Apr 1927 Wed 20 Apr 1927 Thu 21 Apr 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