0 1 2 3 Sun 29 Dec 1963 Mon 06 Jan 1964 Tue 14 Jan 1964 Wed 22 Jan 1964 Thu 30 Jan 1964 Fri 07 Feb 1964 Sat 15 Feb 1964 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