0 1 2 3 Fri 10 Apr 1964 Wed 15 Apr 1964 Mon 20 Apr 1964 Sat 25 Apr 1964 Thu 30 Apr 1964 Tue 05 May 1964 Sun 10 May 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