condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 0.0033067333333333337 0.0 0.0396808 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0042208666666666665 0.0 0.0506504 10 h after dark 0.006010791666666667 0.0 0.0721295