0 1 2 3 Wed 12 Aug 1987 Thu 20 Aug 1987 Fri 28 Aug 1987 Sat 05 Sep 1987 Sun 13 Sep 1987 Mon 21 Sep 1987 Tue 29 Sep 1987 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