condition mean min max 1 h after light 49.80771178 49.80771178 49.80771178 3 h after light 25.198197229999998 20.66452325 29.73187121 5 h after light 24.8014855 23.50849888 26.09447212 7 h after light 30.930476185 30.31169446 31.54925791 9 h after light 26.628415535000002 25.10150183 28.15532924 11 h after light 21.711762139999998 16.78149821 26.64202607 1 h after dark 13.931906854000001 6.613026258 21.25078745 3 h after dark 10.646310174 7.9611481379999995 13.33147221 5 h after dark 17.039891490000002 14.31728673 19.76249625 7 h after dark 25.29983608 22.09975535 28.49991681 9 h after dark 30.802841545 29.98030735 31.62537574 11 h after dark 41.070089115 36.51779207 45.62238616