condition mean min max 1 h after light 3.262162558 2.927039254 3.5972858619999997 3 h after light 5.445348880333333 0.28810871600000004 14.80295908 5 h after light 4.7366365256666665 0.26200152 13.02599813 7 h after light 6.487221602666667 1.269602182 13.62533474 9 h after light 5.536599824 1.527079114 13.21469626 11 h after light 8.602920781333333 2.56765139 16.63352579 13 h after light 14.193083243333334 5.96622212 20.14393299 15 h after light 20.040301781666667 6.909172025 39.10861357 1 h after dark 18.13477397433333 9.221057923 32.54373663 3 h after dark 12.877415548333333 5.862067285 22.73576616 5 h after dark 14.135293734666666 2.703073863 32.21319964 7 h after dark 7.218840534666667 2.303097708 16.73877009