condition mean min max 0 h after light 0.5920365 0.375532 0.808541 2 h after light 0.1254 0.0 0.2508 4 h after light 0.558893 0.381569 0.736217 8 h after light 0.0646375 0.0 0.129275 12 h after light 0.0 0.0 0.0 2 h after dark 0.268987 0.257744 0.28023 4 h after dark 0.367761 0.360935 0.374587 8 h after dark 0.2740645 0.140796 0.407333 12 h after dark 0.8531905 0.771039 0.935342