0 1 2 3 Sun 18 Apr 1948 Mon 26 Apr 1948 Tue 04 May 1948 Wed 12 May 1948 Thu 20 May 1948 Fri 28 May 1948 Sat 05 Jun 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