0 1 2 3 Thu 08 May 1952 Thu 15 May 1952 Thu 22 May 1952 Thu 29 May 1952 Thu 05 Jun 1952 Thu 12 Jun 1952 Thu 19 Jun 1952 Thu 26 Jun 1952 Thu 03 Jul 1952 Mon 07 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