condition mean min max 1 h after light 3.895584772 3.3942607430000002 4.244859577 3 h after light 4.247921853666666 3.55224146 4.945372112 5 h after light 3.540816244 3.3498461560000004 3.78029643 7 h after light 3.5557510216666666 2.588129029 5.127508313 9 h after light 3.0216247403333334 2.539876841 3.5939640089999996 11 h after light 2.1179701706666667 1.615586439 2.874501424 13 h after light 3.606166826 2.854510545 4.224603235 15 h after light 2.7371880383333336 1.304628174 4.080790605 1 h after dark 4.049035387666667 2.564717565 5.571656569 3 h after dark 2.9127720703333333 1.42115406 4.754919772 5 h after dark 3.3853631213333335 2.03767716 4.4807446760000005 7 h after dark 2.7939044573333334 2.266809265 3.095698943