condition mean min max 1 h after light 3.6088511734999997 2.265276316 4.952426031 3 h after light 1.9390838493333333 1.7777560159999999 2.176142999 5 h after light 1.8643100306666667 1.5846943880000002 2.140103093 7 h after light 2.5303963356666666 1.256706385 3.376687275 9 h after light 1.9033180613333334 1.614535822 2.2361895030000003 11 h after light 2.516878864333333 1.648535805 3.685488382 13 h after light 1.5132475909999998 1.423835994 1.6149849319999998 15 h after light 1.9633505709999999 1.840467694 2.089350827 1 h after dark 1.8373807573333334 1.230266892 2.4827820330000003 3 h after dark 1.813474474 1.406387043 2.361002129 5 h after dark 2.022312696666667 1.246605903 2.450368108 7 h after dark 1.4133444633333332 1.0523327059999998 1.8901844819999998