0 1 2 3 Wed 25 Dec 1968 Sun 29 Dec 1968 Thu 02 Jan 1969 Mon 06 Jan 1969 Fri 10 Jan 1969 Tue 14 Jan 1969 Sat 18 Jan 1969 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