condition mean min max 4 h after light 304.28321850000003 209.882121 398.684316 8 h after light 298.495537 226.658718 370.332356 12 h after light 326.3786875 248.462826 404.294549 4 h after dark 219.45941299999998 165.536914 273.381912 8 h after dark 164.61817250000001 112.087237 217.149108 12 h after dark 173.93576 173.93576 173.93576