0 1 2 3 Thu 11 Apr 1991 Thu 18 Apr 1991 Thu 25 Apr 1991 Thu 02 May 1991 Thu 09 May 1991 Thu 16 May 1991 Thu 23 May 1991 Thu 30 May 1991 Thu 06 Jun 1991 Thu 13 Jun 1991 Sun 16 Jun 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