0 1 2 3 Tue 17 Apr 1979 Tue 24 Apr 1979 Tue 01 May 1979 Tue 08 May 1979 Tue 15 May 1979 Tue 22 May 1979 Tue 29 May 1979 Tue 05 Jun 1979 Tue 12 Jun 1979 Fri 15 Jun 1979 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