0 1 2 3 Sun 28 Jul 1985 Mon 12 Aug 1985 Tue 27 Aug 1985 Wed 11 Sep 1985 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