0 1 2 3 Sat 27 Apr 1974 Sat 04 May 1974 Sat 11 May 1974 Sat 18 May 1974 Sat 25 May 1974 Sat 01 Jun 1974 Sat 08 Jun 1974 Sat 15 Jun 1974 Sat 22 Jun 1974 Sat 29 Jun 1974 Sat 06 Jul 1974 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