0 1 2 3 Mon 23 Jun 1947 Sat 28 Jun 1947 Thu 03 Jul 1947 Tue 08 Jul 1947 Sun 13 Jul 1947 Fri 18 Jul 1947 Wed 23 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