0 1 2 3 Sun 04 Apr 2004 Thu 08 Apr 2004 Mon 12 Apr 2004 Fri 16 Apr 2004 Tue 20 Apr 2004 Sat 24 Apr 2004 Wed 28 Apr 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