condition mean min max 3 h after light 36.992266666666666 28.8071 46.6433 6 h after light 41.388 18.6845 63.0548 9 h after light 38.17623333333333 25.0207 53.1151 12 h after light 33.9709 28.263 44.6024 3 h after dark 29.712 25.7517 37.0077 6 h after dark 25.234933333333334 18.0442 32.311 9 h after dark 18.2529 17.927 18.51 12 h after dark 28.8943 18.3242 39.4644