0 1 2 3 Sun 21 Nov 1965 Thu 25 Nov 1965 Mon 29 Nov 1965 Fri 03 Dec 1965 Tue 07 Dec 1965 Sat 11 Dec 1965 Wed 15 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