0 1 2 3 Tue 05 Feb 2002 Tue 12 Feb 2002 Tue 19 Feb 2002 Tue 26 Feb 2002 Tue 05 Mar 2002 Tue 12 Mar 2002 Tue 19 Mar 2002 Tue 26 Mar 2002 Tue 02 Apr 2002 Tue 09 Apr 2002 Fri 12 Apr 2002 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