0 1 2 3 Sat 21 Jul 1984 Tue 24 Jul 1984 Fri 27 Jul 1984 Mon 30 Jul 1984 Thu 02 Aug 1984 Sun 05 Aug 1984 Wed 08 Aug 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