Timetable Analysis

I was doing an exercise with a friend in regards to our weekly timetables this year, and I scribbled down what I was doing last year (in hindsight) and this is what I found out:

	Mon	Tue	Wed	Thur	Fri	Sat	Sun
Morning
Afternoon
Night

Basically, I've been told by many sources this year, I should have approximately 7 free slots for rest/relaxation/personal time in a week and/or 4 free nights each week. Unfortunately.... I only had 1 definite free slot (uncoloured)...

I know why I've been feeling so tired/dead now!