0 1 2 3 Tue 14 May 1991 Tue 21 May 1991 Tue 28 May 1991 Tue 04 Jun 1991 Tue 11 Jun 1991 Tue 18 Jun 1991 Tue 25 Jun 1991 Tue 02 Jul 1991 Tue 09 Jul 1991 Tue 16 Jul 1991 Mon 22 Jul 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