condition mean min max 1 h after light 3.8263644009999997 0.991058388 6.661670414 3 h after light 2.8293785246666667 0.711102406 5.1683396219999995 5 h after light 1.8287510646666667 0.959157129 2.836880845 7 h after light 1.8166073619999998 0.514107158 4.357015838 9 h after light 1.9168089116666667 1.07150747 2.447844634 11 h after light 1.4610874323333334 0.0 3.303187115 13 h after light 1.897778508 0.90249158 2.626613233 15 h after light 2.039659971333333 0.637084971 3.395195094 1 h after dark 1.376825512 1.165387485 1.565794226 3 h after dark 0.9839629896666666 0.894973573 1.044289403 5 h after dark 1.374971356 1.076614189 1.603210995 7 h after dark 4.186800511666666 1.470143486 6.580260738