0 1 2 3 Sun 15 Feb 1953 Mon 23 Feb 1953 Tue 03 Mar 1953 Wed 11 Mar 1953 Thu 19 Mar 1953 Fri 27 Mar 1953 Sat 04 Apr 1953 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