0 1 2 3 Wed 12 Feb 1930 Wed 19 Feb 1930 Wed 26 Feb 1930 Wed 05 Mar 1930 Wed 12 Mar 1930 Wed 19 Mar 1930 Wed 26 Mar 1930 Wed 02 Apr 1930 Mon 07 Apr 1930 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