0 1 2 3 Mon 23 Mar 1959 Tue 31 Mar 1959 Wed 08 Apr 1959 Thu 16 Apr 1959 Fri 24 Apr 1959 Sat 02 May 1959 Sun 10 May 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