condition mean min max 3 h after light 41.57876666666667 24.7413 63.1075 6 h after light 90.7508 41.5225 164.038 9 h after light 116.75383333333333 68.1875 146.808 12 h after light 97.7778 69.1157 131.541 3 h after dark 110.433 102.051 121.994 6 h after dark 180.71533333333332 153.34 216.402 9 h after dark 188.35766666666666 156.968 207.617 12 h after dark 104.51849999999999 102.454 106.583