condition mean min max 4 h after light 0.50005 0.0 1.32478 8 h after light 0.107672 0.0 0.207362 12 h after light 0.3707803333333333 0.114613 0.817729 4 h after dark 0.8425273333333333 0.676665 1.14754 8 h after dark 0.32350066666666666 0.0 0.669158 12 h after dark 0.11264999999999999 0.0 0.33795