condition mean min max 1 h after light 1.1471727875000002 0.863348607 1.430996968 3 h after light 0.9665943496666667 0.311244711 2.2284024430000002 5 h after light 0.7004925169999999 0.45850266 1.0283682729999999 7 h after light 0.8682025933333333 0.276771387 1.3756347569999998 9 h after light 1.6359780336666667 1.037803372 2.076827595 11 h after light 1.1527102723333333 0.925061923 1.59937748 13 h after light 1.145230627 0.790516542 1.3593923819999998 15 h after light 1.2084690786666668 0.151849935 1.8626761930000002 1 h after dark 1.6517781846666668 1.21205723 2.027731664 3 h after dark 2.0359310006666664 1.934344714 2.159709 5 h after dark 1.9829928923333333 0.79114357 2.621362695 7 h after dark 2.233737433 1.88435267 2.555537418