0 1 2 3 Fri 24 Apr 1931 Mon 27 Apr 1931 Thu 30 Apr 1931 Sun 03 May 1931 Wed 06 May 1931 Sat 09 May 1931 Tue 12 May 1931 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