condition mean min max 3 h after light 0.3242125 0.153355 0.878278 7 h after light 0.26539481666666664 0.0179692 0.722212 11 h after light 0.35190899999999997 0.140145 0.587061 2 h after dark 0.5289115 0.205801 0.908246 6 h after dark 0.45435583333333335 0.186583 0.811032 10 h after dark 0.29776395833333336 0.0948495 0.613907