condition mean min max 1 h after light 12.87922554 10.2554663 15.50298478 3 h after light 13.966084896666667 11.3776385 17.47714846 5 h after light 16.996689613333334 12.632134800000001 19.75862623 7 h after light 17.060612463333335 13.83352529 19.86866874 9 h after light 18.83278261 17.91613945 19.76094673 11 h after light 14.987577666666667 12.43041467 19.04343085 13 h after light 17.31360204 14.63703402 18.66732583 15 h after light 17.0267934 15.80833219 18.68782582 1 h after dark 15.859751733333333 15.49219271 16.32899693 3 h after dark 14.457756173333333 12.2099966 16.90645137 5 h after dark 14.943458846666667 13.59933712 15.89597773 7 h after dark 16.058677616666664 13.073775999999999 20.018821399999997