condition mean min max 1 h after light 7.126983968 6.699667625 7.554300311 3 h after light 7.628333769 4.881262494 9.648586046 5 h after light 10.784383856333333 9.500164049 11.790068400000001 7 h after light 12.016031676666666 11.62439826 12.63254171 9 h after light 14.35045336 13.00713559 16.3702881 11 h after light 20.317828940000002 17.24579728 23.24428604 13 h after light 26.60047492 20.75105923 35.94069504 15 h after light 22.156002386666668 19.75767248 25.14764397 1 h after dark 19.54946707 13.93865815 22.9454232 3 h after dark 18.614255273333335 17.277672 20.00747422 5 h after dark 16.52899057 14.23025463 21.11613283 7 h after dark 13.133228073333333 11.0967435 14.31100954