0 1 2 3 Tue 17 Jan 1961 Sat 21 Jan 1961 Wed 25 Jan 1961 Sun 29 Jan 1961 Thu 02 Feb 1961 Mon 06 Feb 1961 Fri 10 Feb 1961 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