condition mean min max 1 h after light 51.036252695 50.14705193 51.92545346 3 h after light 18.693787303 5.708132392 42.96296598 5 h after light 6.891388045666667 5.673496504 8.026425158 7 h after light 7.327095457 7.109965239 7.517523122 9 h after light 7.9596638256666665 6.958620614 9.260164639 11 h after light 12.740209325999999 9.119197338 14.56599002 1 h after dark 6.191177786666667 2.429919389 12.56807898 3 h after dark 4.867233030333334 4.58044827 5.218903165 5 h after dark 5.872480226333334 4.85708596 6.760778947 7 h after dark 6.630153291666667 5.907172827999999 7.585045087 9 h after dark 7.007833893666667 5.229774915 8.978045984 11 h after dark 5.998993240333333 5.149196635 6.4603810589999995