0 1 2 3 Tue 03 May 1949 Tue 10 May 1949 Tue 17 May 1949 Tue 24 May 1949 Tue 31 May 1949 Tue 07 Jun 1949 Tue 14 Jun 1949 Tue 21 Jun 1949 Tue 28 Jun 1949 Tue 05 Jul 1949 Tue 12 Jul 1949 Tue 19 Jul 1949 Thu 21 Jul 1949 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