0 1 2 3 Fri 28 Dec 2001 Wed 02 Jan 2002 Mon 07 Jan 2002 Sat 12 Jan 2002 Thu 17 Jan 2002 Tue 22 Jan 2002 Sun 27 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