0 1 2 3 Tue 22 Apr 1952 Tue 29 Apr 1952 Tue 06 May 1952 Tue 13 May 1952 Tue 20 May 1952 Tue 27 May 1952 Tue 03 Jun 1952 Tue 10 Jun 1952 Tue 17 Jun 1952 Sun 22 Jun 1952 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