7.1: Temperature Drop

Here are the recorded temperatures at three different times on a winter evening.
time: 4p.m. 6 p.m. 10 p.m.

temperature: 25°F 17°F 8° F

Tyler says the temperature dropped faster between 4 p.m. and 6 p.m.

Mai says the temperature dropped faster between 6 p.m. and 10 p.m.
Who do you agree with? Explain your reasoning.