If they have been observing at night, yes - rather like shift workers. However most astronomers no longer observe directly but use cameras that are much more sensitive than the human eye to obtain their telescope data. This allows telescopes to be automated and the data save so that astronomers can analyse it during the day without having to visit the telescope. These astronomers work normal hours and only a few are needed to man the telescopes (a task which may also be done remotely).
No it it Not i Do it But you sleep Better at Night
No, they can collect data during the day, as well.
== == Animals that SLEEP at night (and are awake in the DAY) are called DIURNAL. Animals that are awake at night and sleep during the day are NOCTURNAL. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------
Animals which sleep at night and are active during the day are known as diurnal.Animals which sleep during the day and are active at night are known as nocturnal.
Lions will sleep most of their lives (day and night) and are mostly only active to hunt prey, procreate, or in the case of males, fight over females. They need to sleep so much due to the exhausting heat that they experience during the day on the plains of Africa and the exertion of hunting. Lions may be active during the day or the night.
Wombats are nocturnal, meaning they sleep during the day and are active at night.
Yes, they do sleep during the day.
no
A bat is active in night and sleep or rest during the day.
During the day, interestingly, they don't sleep in the jungle either they sleep in the savannah. Also the word 'after' is a preposition.
no they sleep during the day
sleep
During the day
koalas sleep during the day they sleep for 16 hours a day
they sleep at night and take naps during the day when its very hot.
No it it Not i Do it But you sleep Better at Night
Many tigers sleep during the day much that do are white and black tigers, though i have never seen a black and white tiger sleep during the day but many white and black tigers do.