condition mean min max 1 h after light 5.747790725 5.09687171 6.39870974 3 h after light 3.708016311333333 3.65709809 3.740245779 5 h after light 3.5686886233333333 2.8357689039999996 4.578825223 7 h after light 3.55898538 2.170674665 4.693892616 9 h after light 3.554054331 2.515713191 4.37487126 11 h after light 2.369990717 0.737097676 3.303187115 13 h after light 3.502317558 1.651649753 4.627842363 15 h after light 3.0900238129999997 2.466099822 3.53936095 1 h after dark 3.2345739703333334 2.298841499 4.212732084 3 h after dark 3.1261794806666665 0.894973573 4.578830578 5 h after dark 3.457349522 2.606539615 4.837906265 7 h after dark 2.342785010666667 1.20266595 3.045297221