condition mean min max 1 h after light 2.277603062 1.821268869 2.733937255 3 h after light 3.7499122076666667 2.8012024010000003 4.775148092 5 h after light 2.1069099506666666 1.5180674509999998 2.88201672 7 h after light 3.146397875 1.8996860930000001 3.872286654 9 h after light 3.1608578823333335 1.6604853940000002 4.034932051 11 h after light 2.6759346043333334 2.114427253 3.034497097 13 h after light 3.1023653643333335 2.5103381540000003 3.70056815 15 h after light 2.8855774376666665 2.505523921 3.490242401 1 h after dark 4.285638543 2.358875283 6.848123351 3 h after dark 4.206564650333333 2.7201722530000003 6.690811184 5 h after dark 3.9427738076666667 3.682390453 4.08757511 7 h after dark 3.8283432206666665 2.33198853 5.174963272