0 1 2 3 Wed 28 Jan 1948 Wed 04 Feb 1948 Wed 11 Feb 1948 Wed 18 Feb 1948 Wed 25 Feb 1948 Wed 03 Mar 1948 Wed 10 Mar 1948 Wed 17 Mar 1948 Sun 21 Mar 1948 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