condition mean min max 3 h after light 11.0326575 4.9516 17.3498 7 h after light 12.748839166666667 7.52711 22.9397 11 h after light 11.817942500000001 6.34441 16.8128 2 h after dark 13.516900833333333 5.00653 22.1698 6 h after dark 9.481053333333334 4.14292 16.6675 10 h after dark 13.869971666666666 7.51426 28.2333