0 1 2 3 Mon 18 Apr 1960 Sat 23 Apr 1960 Thu 28 Apr 1960 Tue 03 May 1960 Sun 08 May 1960 Fri 13 May 1960 Wed 18 May 1960 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