condition mean min max 1 h after light 3.6268122005 3.5124471039999996 3.7411772969999997 3 h after light 3.449895224 2.723391223 4.177576383 5 h after light 2.803549564 1.0283682729999999 4.84702812 7 h after light 2.153474703 0.720570587 3.110525345 9 h after light 1.9085025423333333 1.5221116119999998 2.615233737 11 h after light 0.9881087666666667 0.853001322 1.255441181 13 h after light 0.7225193999999999 0.0 1.1857748129999999 15 h after light 1.464162449 0.536960369 2.1258990840000003 1 h after dark 1.8289228193333333 1.393865815 2.162913775 3 h after dark 2.9900718743333337 2.659723981 3.517240371 5 h after dark 3.867335173333333 1.5218834469999998 5.274290465 7 h after dark 4.591554649666667 3.3860870789999997 5.583267172