condition mean min max 1 h after light 18.726877745 17.23700894 20.21674655 3 h after light 12.832412846 9.723669167999999 14.39506789 5 h after light 9.239238624 6.914324452000001 13.27084772 7 h after light 8.026796712666666 6.348010907999999 9.498430466 9 h after light 6.195673658 4.78214169 7.024563923 11 h after light 5.237764111 4.03062695 6.458032283 13 h after light 7.909505086333334 6.8511433639999995 9.591268472000001 15 h after light 9.751479062333333 7.069978197 11.54059503 1 h after dark 12.02143412 11.49047943 12.93807352 3 h after dark 11.339181758 9.094306464 12.77313608 5 h after dark 12.436379486666667 10.84341956 13.54370726 7 h after dark 13.2186505 12.33046804 14.27459645