0 1 2 3 Fri 05 Apr 1991 Sat 06 Apr 1991 Sun 07 Apr 1991 Mon 08 Apr 1991 Tue 09 Apr 1991 Wed 10 Apr 1991 Thu 11 Apr 1991 Fri 12 Apr 1991 Sat 13 Apr 1991 Sun 14 Apr 1991 Mon 15 Apr 1991 Tue 16 Apr 1991 Wed 17 Apr 1991 Thu 18 Apr 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