0 1 2 3 Fri 13 Sep 1991 Tue 17 Sep 1991 Sat 21 Sep 1991 Wed 25 Sep 1991 Sun 29 Sep 1991 Thu 03 Oct 1991 Mon 07 Oct 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