0 1 2 3 Thu 12 Jan 1984 Fri 20 Jan 1984 Sat 28 Jan 1984 Sun 05 Feb 1984 Mon 13 Feb 1984 Tue 21 Feb 1984 Wed 29 Feb 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