0 1 2 3 Thu 26 Jun 1947 Thu 03 Jul 1947 Thu 10 Jul 1947 Thu 17 Jul 1947 Thu 24 Jul 1947 Thu 31 Jul 1947 Thu 07 Aug 1947 Thu 14 Aug 1947 Mon 18 Aug 1947 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