0 1 2 3 Mon 03 Nov 1975 Thu 06 Nov 1975 Sun 09 Nov 1975 Wed 12 Nov 1975 Sat 15 Nov 1975 Tue 18 Nov 1975 Fri 21 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