condition mean min max 2 h after light 0.4000151666666667 0.0 0.780208 6 h after light 0.18619583333333334 0.0 0.638851 10 h after light 0.43881349999999997 0.262962 0.905121 14 h after light 0.441084 0.0 1.00071 18 h after light 0.5356655 0.0 1.53378 2 h after dark 0.23315833333333333 0.0 0.528213