condition mean min max 3 h after light 334.63625 209.383 521.515 7 h after light 305.26075000000003 172.698 454.606 11 h after light 308.84791666666666 187.976 436.938 2 h after dark 312.1551666666667 217.304 426.949 6 h after dark 324.91341666666665 207.678 574.019 10 h after dark 332.9695 177.264 478.753