0 1 2 3 Mon 28 Dec 1964 Thu 31 Dec 1964 Sun 03 Jan 1965 Wed 06 Jan 1965 Sat 09 Jan 1965 Tue 12 Jan 1965 Fri 15 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