condition mean min max 3 h after light 293.3126666666667 273.886 326.935 6 h after light 395.673 335.182 435.498 9 h after light 350.3053333333333 320.729 388.299 12 h after light 281.03499999999997 236.061 312.721 3 h after dark 190.139 174.574 214.215 6 h after dark 252.778 223.129 291.989 9 h after dark 288.9286666666667 260.848 306.339 12 h after dark 335.213 328.065 342.596