0 1 2 3 Thu 30 Oct 1975 Mon 03 Nov 1975 Fri 07 Nov 1975 Tue 11 Nov 1975 Sat 15 Nov 1975 Wed 19 Nov 1975 Sun 23 Nov 1975 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