condition mean min max 1 h after light 4.1609755355 4.028960166 4.292990905 3 h after light 6.508452369333334 5.402038427000001 7.587179746 5 h after light 8.353774269333334 6.659908818 11.52387409 7 h after light 12.513663683333334 10.022481800000001 17.29821169 9 h after light 15.503347666666667 14.47671 16.81221688 11 h after light 18.942560540000002 15.83383705 20.77463397 13 h after light 24.66376178666667 13.89870149 31.56811198 15 h after light 25.888414246666667 20.49398743 29.23111241 1 h after dark 20.35596279 19.87773858 20.81804508 3 h after dark 17.087820313333335 12.63368891 20.9818642 5 h after dark 9.755951152333333 9.362009627 10.08247784 7 h after dark 7.448761356666666 6.211384728 9.774930625