0 1 2 3 Sun 07 Jul 2002 Thu 11 Jul 2002 Mon 15 Jul 2002 Fri 19 Jul 2002 Tue 23 Jul 2002 Sat 27 Jul 2002 Wed 31 Jul 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