0 1 2 3 Fri 15 Apr 1983 Fri 22 Apr 1983 Fri 29 Apr 1983 Fri 06 May 1983 Fri 13 May 1983 Fri 20 May 1983 Fri 27 May 1983 Fri 03 Jun 1983 Fri 10 Jun 1983 Sun 12 Jun 1983 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