0 1 2 3 Wed 23 Mar 1955 Wed 30 Mar 1955 Wed 06 Apr 1955 Wed 13 Apr 1955 Wed 20 Apr 1955 Wed 27 Apr 1955 Wed 04 May 1955 Wed 11 May 1955 Wed 18 May 1955 Tue 24 May 1955 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