Monday, April 16, 2012

Sleep the Bane of my Existence

Anyone who knows me knows I hate the idea of sleep…that fact that we are dependent on it, we revolve our lives around it; we have a whole room dedicate to it. Eight hours a day seems like a large part of life spent sleeping. That time could be much better spent and with all of our technological advances you'd think they would have found a cure.  Sleep seems so archaic!

Anyway that said I came across this interesting chart and found out humans sleep a lot less than other animals and apparently when I am old I will sleep even less which is something to look forward to I guess. Of course I probably won’t have a day job by then so whatever.
It did make me wonder what giraffes and horses so with all of their spare time…


How Much Do Animals Sleep?
Most animals have a daily pattern of rest and activity. Some animals are more active during the day (diurnal) and some are more active during the night (nocturnal). How much time do animals spend sleeping? Well, it depends on the animal:

Species
Average Total Sleep Time
(% of 24 hr)
Average Total Sleep Time
(Hours/day)
Brown Bat
82.9%
19.9 hr
Giant Armadillo
75.4%
18.1 hr
North American Opossum
75%
18 hr
Python
75%
18 hr
Owl Monkey
70.8%
17.0 hr
Human (infant)
66.7%
16 hr
Tiger
65.8%
15.8 hr
Tree shrew
65.8%
15.8 hr
Squirrel
62%
14.9 hr
Western Toad
60.8%
14.6 hr
Ferret
60.4%
14.5 hr
Three-toed Sloth
60%
14.4 hr
Golden Hamster
59.6%
14.3 hr
Platypus
58.3%
14.0 hr
Lion
56.3%
13.5 hr
Gerbil
54.4%
13.1 hr
Rat
52.4%
12.6 hr
Cat
50.6%
12.1 hr
Cheetah
50.6%
12.1 hr
Mouse
50.3%
12.1 hr
Rhesus Monkey
49.2%
11.8 hr
Rabbit
47.5%
11.4 hr
Jaguar
45%
10.8 hr
Duck
45%
10.8 hr
Dog
44.3%
10.6 hr
Bottle-nosed dolphin
43.3%
10.4 hr
Star-nosed Mole
42.9%
10.3 hr
Baboon
42.9%
10.3 hr
European Hedgehog
42.2%
10.1 hr
Squirrel Monkey
41.3%
9.9 hr
Chimpanzee
40.4%
9.7 hr
Guinea Pig
39.2%
9.4 hr
Human (adult)
33.3%
8 hr
Pig
32.6%
7.8 hr
Guppy (fish)
29.1%
7 hr
Gray Seal
25.8%
6.2 hr
Human (elderly)
22.9%
5.5 hr
Goat
22.1%
5.3 hr
Cow
16.4%
3.9 hr
Asiatic Elephant
16.4%
3.9 hr
Sheep
16%
3.8 hr
African Elephant
13.8%
3.3 hr
Donkey
13.0%
3.1 hr
Horse
12.0%
2.9 hr
Giraffe
7.9%
1.9 hr


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