0 1 2 3 Fri 27 Apr 1990 Tue 01 May 1990 Fri 01 Jun 1990 Sun 01 Jul 1990 Wed 25 Jul 1990 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