condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 3.176586666666667e-06 0.0 9.52976e-06 10 h after light 6.731066666666667e-08 0.0 2.01932e-07 2 h after dark 0.2923381889587667 4.86963e-08 0.877011 6 h after dark 0.8009526395666667 9.09187e-05 1.80001 10 h after dark 0.22298226533333332 0.0 0.66884