0 1 2 3 Sun 14 Mar 1954 Thu 18 Mar 1954 Mon 22 Mar 1954 Fri 26 Mar 1954 Tue 30 Mar 1954 Sat 03 Apr 1954 Wed 07 Apr 1954 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