0 1 2 3 Fri 18 Oct 1991 Sat 19 Oct 1991 Sun 20 Oct 1991 Mon 21 Oct 1991 Tue 22 Oct 1991 Wed 23 Oct 1991 Thu 24 Oct 1991 Fri 25 Oct 1991 Sat 26 Oct 1991 Sun 27 Oct 1991 Mon 28 Oct 1991 Tue 29 Oct 1991 Wed 30 Oct 1991 Thu 31 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