condition mean min max 3 h after light 0.044092875000000004 0.0 0.156983 7 h after light 0.04735100833333333 0.0 0.39495 11 h after light 0.0219038 0.0 0.189706 2 h after dark 0.03278885833333334 0.0 0.0972378 6 h after dark 0.016315208333333334 0.0 0.0520248 10 h after dark 0.06718578333333333 0.0 0.455236