0 1 2 3 Sun 21 Feb 1965 Thu 25 Feb 1965 Mon 01 Mar 1965 Fri 05 Mar 1965 Tue 09 Mar 1965 Sat 13 Mar 1965 Wed 17 Mar 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