0 1 2 3 Sat 05 Mar 1955 Thu 10 Mar 1955 Tue 15 Mar 1955 Sun 20 Mar 1955 Fri 25 Mar 1955 Wed 30 Mar 1955 Mon 04 Apr 1955 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