condition mean min max 3 h after light 0.036420633333333334 0.0 0.0857635 6 h after light 0.0048111 0.0 0.0144333 9 h after light 0.0 0.0 0.0 12 h after light 0.044134175 0.0144091 0.0640341 3 h after dark 0.05906206666666666 0.0353246 0.0888722 6 h after dark 0.06674416666666667 0.0175988 0.106814 9 h after dark 0.03563293333333333 0.0129756 0.048257 12 h after dark 0.0204294 0.0 0.0408588