0 1 2 3 Sat 18 Aug 1984 Tue 21 Aug 1984 Fri 24 Aug 1984 Mon 27 Aug 1984 Thu 30 Aug 1984 Sun 02 Sep 1984 Wed 05 Sep 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