0 1 2 3 Tue 21 Nov 1780 Wed 29 Nov 1780 Thu 07 Dec 1780 Fri 15 Dec 1780 Sat 23 Dec 1780 Sun 31 Dec 1780 Mon 08 Jan 1781 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