0 1 2 3 Tue 25 Feb 1997 Wed 05 Mar 1997 Thu 13 Mar 1997 Fri 21 Mar 1997 Sat 29 Mar 1997 Sun 06 Apr 1997 Mon 14 Apr 1997 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