0 1 2 3 Sat 03 Jul 2004 Thu 08 Jul 2004 Tue 13 Jul 2004 Sun 18 Jul 2004 Fri 23 Jul 2004 Wed 28 Jul 2004 Mon 02 Aug 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