0 1 2 3 Tue 10 Apr 1984 Tue 01 May 1984 Fri 01 Jun 1984 Sun 01 Jul 1984 Mon 09 Jul 1984 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