0 1 2 3 Thu 08 Jan 2004 Fri 16 Jan 2004 Sat 24 Jan 2004 Sun 01 Feb 2004 Mon 09 Feb 2004 Tue 17 Feb 2004 Wed 25 Feb 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