0 1 2 3 Wed 04 Mar 1959 Thu 12 Mar 1959 Fri 20 Mar 1959 Sat 28 Mar 1959 Sun 05 Apr 1959 Mon 13 Apr 1959 Tue 21 Apr 1959 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