0 1 2 3 Thu 15 May 1952 Fri 23 May 1952 Sat 31 May 1952 Sun 08 Jun 1952 Mon 16 Jun 1952 Tue 24 Jun 1952 Wed 02 Jul 1952 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