0 1 2 3 Wed 15 Feb 1984 Sat 18 Feb 1984 Tue 21 Feb 1984 Fri 24 Feb 1984 Mon 27 Feb 1984 Thu 01 Mar 1984 Sun 04 Mar 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