condition mean min max 1 h after light 1.3604884240000001 1.3604884240000001 1.3604884240000001 3 h after light 4.970831594 2.349965864 7.591697324 5 h after light 5.609398122 4.702783826 6.516012418 7 h after light 9.594200268 7.787007266 11.40139327 9 h after light 13.38579416 10.67263614 16.09895218 11 h after light 18.101015665000002 15.5044689 20.69756243 1 h after dark 19.984205165 18.07699017 21.89142016 3 h after dark 16.448627199999997 11.69746923 21.19978517 5 h after dark 17.596795175 17.45135704 17.74223331 7 h after dark 12.609494399999999 12.15172605 13.06726275 9 h after dark 12.947816585000002 12.61283011 13.28280306 11 h after dark 12.235787779999999 11.96972073 12.50185483