0 1 2 3 Mon 28 Dec 1964 Sat 02 Jan 1965 Thu 07 Jan 1965 Tue 12 Jan 1965 Sun 17 Jan 1965 Fri 22 Jan 1965 Wed 27 Jan 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