0 1 2 3 Sat 06 Jul 1991 Sat 13 Jul 1991 Sat 20 Jul 1991 Sat 27 Jul 1991 Sat 03 Aug 1991 Sat 10 Aug 1991 Sat 17 Aug 1991 Sat 24 Aug 1991 Thu 29 Aug 1991 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