0 1 2 3 Wed 19 Dec 2001 Mon 24 Dec 2001 Sat 29 Dec 2001 Thu 03 Jan 2002 Tue 08 Jan 2002 Sun 13 Jan 2002 Fri 18 Jan 2002 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