condition mean min max 1 h after light 21.856086275000003 20.57575895 23.136413600000004 3 h after light 22.55406896 17.29177888 27.94837137 5 h after light 25.368337676666666 21.11293056 28.09581694 7 h after light 28.013262173333334 26.192319 31.48844257 9 h after light 27.915279606666665 23.20619128 31.10019457 11 h after light 29.505114656666667 26.34135685 32.84958184 1 h after dark 29.96736308 26.00379334 32.3733075 3 h after dark 27.65102328 24.33626069 32.17817413 5 h after dark 25.377369393333336 24.66483192 26.79747335 7 h after dark 24.124189926666666 22.42156552 25.43911751 9 h after dark 24.30319807 23.43178664 25.81094148 11 h after dark 23.075206853333334 22.62583671 23.56710039