condition mean min max 4 h after light 323.1375 314.072 332.203 8 h after light 265.62149999999997 255.629 275.614 12 h after light 190.147 185.2 195.094 4 h after dark 201.182 198.054 203.321 8 h after dark 224.14133333333334 209.152 238.805 12 h after dark 290.7536666666667 287.725 292.307