0 1 2 3 Tue 29 Dec 1959 Wed 06 Jan 1960 Thu 14 Jan 1960 Fri 22 Jan 1960 Sat 30 Jan 1960 Sun 07 Feb 1960 Mon 15 Feb 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