0 1 2 3 Wed 31 Mar 1965 Mon 05 Apr 1965 Sat 10 Apr 1965 Thu 15 Apr 1965 Tue 20 Apr 1965 Sun 25 Apr 1965 Fri 30 Apr 1965 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