0 1 2 3 Fri 28 Nov 1969 Mon 01 Dec 1969 Thu 04 Dec 1969 Sun 07 Dec 1969 Wed 10 Dec 1969 Sat 13 Dec 1969 Tue 16 Dec 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