0 1 2 3 Tue 30 Mar 1948 Tue 06 Apr 1948 Tue 13 Apr 1948 Tue 20 Apr 1948 Tue 27 Apr 1948 Tue 04 May 1948 Tue 11 May 1948 Tue 18 May 1948 Tue 25 May 1948 Tue 01 Jun 1948 Tue 08 Jun 1948 Tue 15 Jun 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