condition mean min max 1 h after light 2.370723445 2.370723445 2.370723445 3 h after light 1.0070385975 0.98173925 1.032337945 5 h after light 2.019991452 1.1945485409999999 2.8454343630000003 7 h after light 6.1047420155 2.498469565 9.711014466 9 h after light 17.321135667 8.751828784 25.89044255 11 h after light 27.62892541 24.59563746 30.66221336 1 h after dark 35.21022139 25.54357306 44.87686972 3 h after dark 36.93266307 30.55893875 43.30638739 5 h after dark 19.570721515000002 17.05802497 22.08341806 7 h after dark 19.135315815 18.31313783 19.957493799999998 9 h after dark 17.230590375 15.74557201 18.71560874 11 h after dark 16.037146465 14.10847617 17.96581676