0 1 2 3 Sat 02 Aug 1980 Sat 09 Aug 1980 Sat 16 Aug 1980 Sat 23 Aug 1980 Sat 30 Aug 1980 Sat 06 Sep 1980 Sat 13 Sep 1980 Sat 20 Sep 1980 Sat 27 Sep 1980 Sat 04 Oct 1980 Sat 11 Oct 1980 Sat 18 Oct 1980 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