condition mean min max 0 h after light 57.61535 55.8 59.4307 2 h after light 47.83695 43.7484 51.9255 4 h after light 40.239599999999996 36.1546 44.3246 8 h after light 35.045 32.1434 37.9466 12 h after light 68.37729999999999 61.7817 74.9729 2 h after dark 78.45535 72.0089 84.9018 4 h after dark 53.4565 49.4653 57.4477 8 h after dark 57.7024 53.201 62.2038 12 h after dark 58.874700000000004 55.9834 61.766