condition mean min max 1 h after light 2.732920279 2.731903303 2.733937255 3 h after light 3.5443167476666666 2.809059982 4.244576082 5 h after light 5.711552476 2.6889039539999997 9.402224214 7 h after light 4.077488221666666 2.490942483 5.04399411 9 h after light 3.564444435 2.504409746 5.050643075 11 h after light 5.85007807 5.135302779 6.930635745 13 h after light 5.4828819043333334 4.545470116000001 6.9187368639999995 15 h after light 5.753929381666667 5.3219319810000005 6.301772286 1 h after dark 8.987411625 7.272343381000001 10.61179571 3 h after dark 8.221222842333333 7.340404502999999 9.671723567999999 5 h after dark 11.472539369 9.559651467 12.99942111 7 h after dark 13.231050463333334 11.23632518 15.52488982