0 1 2 3 Thu 27 May 1948 Thu 03 Jun 1948 Thu 10 Jun 1948 Thu 17 Jun 1948 Thu 24 Jun 1948 Thu 01 Jul 1948 Thu 08 Jul 1948 Thu 15 Jul 1948 Thu 22 Jul 1948 Tue 27 Jul 1948 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