condition mean min max 1 h after light 11.51939869 11.51939869 11.51939869 3 h after light 9.062142088 8.8033592 9.320924976 5 h after light 10.4653835 10.10121497 10.82955203 7 h after light 15.180473580000001 12.77870444 17.58224272 9 h after light 11.5812301825 8.143285775 15.01917459 11 h after light 11.512848845 11.32534384 11.70035385 1 h after dark 11.573356109999999 11.55127445 11.59543777 3 h after dark 16.458609709999998 12.51939981 20.39781961 5 h after dark 9.2127019335 7.3539722770000004 11.07143159 7 h after dark 10.454222238 9.518695316 11.38974916 9 h after dark 11.60273712 10.57292438 12.63254986 11 h after dark 22.478690435 15.93399589 29.02338498