0 1 2 3 Thu 09 Jan 2003 Mon 20 Jan 2003 Fri 31 Jan 2003 Tue 11 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