0 1 2 3 Fri 30 Apr 1976 Fri 07 May 1976 Fri 14 May 1976 Fri 21 May 1976 Fri 28 May 1976 Fri 04 Jun 1976 Fri 11 Jun 1976 Fri 18 Jun 1976 Fri 25 Jun 1976 Fri 02 Jul 1976 Fri 09 Jul 1976 Wed 14 Jul 1976 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