0 1 2 3 Sun 05 Dec 1965 Wed 08 Dec 1965 Sat 11 Dec 1965 Tue 14 Dec 1965 Fri 17 Dec 1965 Mon 20 Dec 1965 Thu 23 Dec 1965 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