Pods are produced by plants to help with the delivery of the seeds and to encourage the transportation of the seed away from the parent plant. With many fruits and vegetables, the seed pods are edible and the seed is disbursed in this fashion.
Studies have found that in general, the optimal temperature for sleep is quite cool, around 60 to 68 degrees Fahrenheit. Temperatures that fall too far below or above this range can lead to restlessness. Temperatures in this range help facilitate the decrease in core body temperature that in turn initiates sleepiness.
Sleep has four stages, each stage lasts 90 minutes. Stage 3& 4 are the deep sleep cycle. To have a good sleep , you need 3-4 hours of deep sleep and the balance would be light sleep. If you wake up several times,that would interfere with sleep quality. Total sleep should be around 8 hours although it is dependent on the individual.