0 1 2 3 Sun 20 Apr 1997 Wed 23 Apr 1997 Sat 26 Apr 1997 Tue 29 Apr 1997 Fri 02 May 1997 Mon 05 May 1997 Thu 08 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