condition mean min max 3 h after light 0.464819 0.315961 0.701153 6 h after light 0.4660546666666667 0.235503 0.74582 9 h after light 0.5153833333333333 0.391774 0.620869 12 h after light 0.670046 0.259438 0.94303 3 h after dark 0.4019643333333333 0.266508 0.653002 6 h after dark 0.34244833333333335 0.0 0.823415 9 h after dark 0.153559 0.0 0.460677 12 h after dark 0.0 0.0 0.0