condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.009858766666666666 0.0 0.0295763 9 h after light 0.06557826666666666 0.0252361 0.0881056 12 h after light 0.0 0.0 0.0 3 h after dark 0.012606433333333333 0.0 0.0378193 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0