condition mean min max 3 h after light 0.046563299999999995 0.0 0.0829031 6 h after light 0.02325316666666667 0.0 0.0697595 9 h after light 0.03599973333333333 0.0 0.0743222 12 h after light 0.05914535 0.0 0.132523 3 h after dark 0.05691266666666667 0.0 0.128055 6 h after dark 0.06288830000000001 0.0 0.127589 9 h after dark 0.16220833333333332 0.038873 0.282215 12 h after dark 0.2090955 0.164567 0.253624