condition mean min max 3 h after light 0.07101903333333333 0.0 0.130194 6 h after light 0.0 0.0 0.0 9 h after light 0.0 0.0 0.0 12 h after light 0.055724475 0.0 0.162143 3 h after dark 0.05621399999999999 0.0 0.168642 6 h after dark 0.29487166666666664 0.133581 0.463286 9 h after dark 0.464146 0.305239 0.693242 12 h after dark 0.3653655 0.265534 0.465197