condition mean min max 3 h after light 203.384 163.656 223.957 6 h after light 263.9152666666667 92.0888 374.593 9 h after light 202.72566666666665 135.267 299.066 12 h after light 151.485475 93.2879 200.231 3 h after dark 135.68153333333333 87.3136 218.295 6 h after dark 138.272 115.752 167.285 9 h after dark 150.291 138.771 169.096 12 h after dark 179.689 111.648 247.73