0 1 2 3 Sun 16 Dec 1984 Fri 21 Dec 1984 Wed 26 Dec 1984 Mon 31 Dec 1984 Sat 05 Jan 1985 Thu 10 Jan 1985 Tue 15 Jan 1985 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