0 1 2 3 Sat 01 Dec 1984 Tue 04 Dec 1984 Fri 07 Dec 1984 Mon 10 Dec 1984 Thu 13 Dec 1984 Sun 16 Dec 1984 Wed 19 Dec 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