condition mean min max 3 h after light 1.4506919999999999 0.967536 2.311 6 h after light 0.6658693333333333 0.0 1.27645 9 h after light 1.1429353333333334 0.299923 2.17827 12 h after light 1.68075 0.79445 2.59897 3 h after dark 1.9008340000000001 0.438482 3.2644 6 h after dark 2.9302633333333334 1.87343 3.78219 9 h after dark 1.5596833333333333 1.05801 2.01626 12 h after dark 0.5739500000000001 0.0 1.72185