0 1 2 3 Thu 20 Dec 1962 Fri 28 Dec 1962 Sat 05 Jan 1963 Sun 13 Jan 1963 Mon 21 Jan 1963 Tue 29 Jan 1963 Wed 06 Feb 1963 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