0 1 2 3 Sun 27 Jun 1971 Sun 04 Jul 1971 Sun 11 Jul 1971 Sun 18 Jul 1971 Sun 25 Jul 1971 Sun 01 Aug 1971 Sun 08 Aug 1971 Sun 15 Aug 1971 Sun 22 Aug 1971 Sat 28 Aug 1971 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