0 1 2 3 Fri 27 Feb 1925 Fri 06 Mar 1925 Fri 13 Mar 1925 Fri 20 Mar 1925 Fri 27 Mar 1925 Fri 03 Apr 1925 Fri 10 Apr 1925 Fri 17 Apr 1925 Tue 21 Apr 1925 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