condition mean min max 1 h after light 8.018664940499999 6.767442314 9.269887567 3 h after light 11.730643917333333 9.377464702000001 13.62270301 5 h after light 14.20125384 11.73777174 18.46065205 7 h after light 10.149465782333333 9.937921677 10.47173788 9 h after light 9.183588936 7.359863242 10.89136368 11 h after light 9.479430325000001 8.417350874 10.57596294 1 h after dark 10.612058165666667 8.757291227 12.33960151 3 h after dark 6.487394064333333 4.370022317 10.27913896 5 h after dark 6.416818405333333 5.9464133939999995 6.972125741 7 h after dark 5.448075854000001 4.517226473 6.201802672 9 h after dark 6.602939507666666 6.492246616 6.686828833 11 h after dark 7.503572557666667 5.634786921 8.834453929