condition mean min max 1 h after light 40.624486309999995 34.67686937 46.57210325 3 h after light 32.4874664 30.96834132 33.69190706 5 h after light 41.187776013333334 35.87462676 46.34664038 7 h after light 38.632649453333336 36.2487254 40.24671772 9 h after light 41.52580734 36.00597614 47.56248395 11 h after light 41.182262163333334 37.82443271 43.79377937 1 h after dark 36.13872227 33.06193253 39.87474301 3 h after dark 40.24256878 30.85025493 47.43931969 5 h after dark 42.035288433333335 40.18527979 44.31640529 7 h after dark 38.036621346666664 36.66972008 40.43698272 9 h after dark 39.972858593333335 38.96653857 41.78130961 11 h after dark 37.64952924666667 36.14871466 39.74825524