0 1 2 3 Tue 13 May 1947 Tue 20 May 1947 Tue 27 May 1947 Tue 03 Jun 1947 Tue 10 Jun 1947 Tue 17 Jun 1947 Tue 24 Jun 1947 Tue 01 Jul 1947 Tue 08 Jul 1947 Tue 15 Jul 1947 Tue 22 Jul 1947 Mon 28 Jul 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