condition mean min max 1 h after light 6.426918087000001 4.075890451 8.777945723 3 h after light 4.905098064333333 4.063442322 5.372353027999999 5 h after light 6.264008231333333 4.62585218 7.29793468 7 h after light 5.524437578666667 5.369563645 5.609657892 9 h after light 6.760501189666667 5.258961629 8.593497118 11 h after light 6.488217627333333 5.400375912 7.370976764 13 h after light 9.352142874333333 9.130607905 9.642410036 15 h after light 10.561940062666666 9.232066 12.52933776 1 h after dark 10.969916643333333 9.77912107 12.39375417 3 h after dark 10.550182862 9.269369146 12.12283786 5 h after dark 11.470941613333332 10.73454318 12.62882025 7 h after dark 7.7513881656666666 5.712663261 10.86856077