Severe headache and vomiting
High fever and pain in the back and joints
Rash with red and black spots on body.
The first thing needed is what scale are you using to measure time?
One day usually takes one day, and - analogous - one night takes one night.
In hours, the average is 12 hours for the day and 12 hours for the night. Explaining… The Sun defines our “day” and “night” period.
The Earth is Sun-bathed in half its surface. So the illuminated surface we call “day” and the not illuminated surface we call “night”. As the Earth spins in its axe, the illuminated - non-illuminated areas alternate with the same speed. One “round-the-axis” turn takes roughly 24 hours and 59 seconds. That’s 365 days and 4 hours per year. Every four years, we have anotehr 24 hours, or one day+night more, in our calendars.
But that if the Earth axis was perpenducular to the plane Sun-Earth. As it is tilted, variations may occur in the lenght of the “day+night” portions of the revolutions.