0 1 2 3 Mon 10 Dec 1984 Tue 25 Dec 1984 Wed 09 Jan 1985 Thu 24 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