0 1 2 3 Tue 29 Dec 1964 Sun 03 Jan 1965 Fri 08 Jan 1965 Wed 13 Jan 1965 Mon 18 Jan 1965 Sat 23 Jan 1965 Thu 28 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