0 1 2 3 Wed 31 Jan 1962 Mon 05 Feb 1962 Sat 10 Feb 1962 Thu 15 Feb 1962 Tue 20 Feb 1962 Sun 25 Feb 1962 Fri 02 Mar 1962 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