0 1 2 3 Fri 31 Jan 2003 Tue 04 Feb 2003 Sat 08 Feb 2003 Wed 12 Feb 2003 Sun 16 Feb 2003 Thu 20 Feb 2003 Mon 24 Feb 2003 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