0 1 2 3 Sat 19 Apr 1997 Tue 22 Apr 1997 Fri 25 Apr 1997 Mon 28 Apr 1997 Thu 01 May 1997 Sun 04 May 1997 Wed 07 May 1997 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