0 1 2 3 Sun 01 Feb 2004 Fri 06 Feb 2004 Wed 11 Feb 2004 Mon 16 Feb 2004 Sat 21 Feb 2004 Thu 26 Feb 2004 Tue 02 Mar 2004 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