condition mean min max 4 h after light 0.8126749999999999 0.504767 1.13051 8 h after light 0.308249 0.0 0.737989 12 h after light 0.732308 0.57693 0.978919 4 h after dark 2.05955 1.43455 3.30201 8 h after dark 1.6200066666666666 1.0582 2.62629 12 h after dark 0.9963816666666666 0.845675 1.09903