I guess the answer is NO-3.
Because the rays of the sun gives off a stronger brightness.
Also people want to see the effect of the eclipse and are dumb enough to stare at it, which u really can't due to such brightness.
Answer:

Take the temperature readings on the hour for a 24-hour period. Add the hourly readings together, then divide that number by 24 to get the mean daily temperature.
hope helpful~
Hello There!
Your answer is "D" <u><em>Organisms present during the Phanerozoic eon had hard body parts.</em></u>
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<u><em>The Phanerozoic eon was the span of geologic time extending about 541 million years from the end of the Proterozoic Eon.</em></u>