condition mean min max 1 h after light 2.621551503 2.446154386 2.79694862 3 h after light 5.829983922666666 3.979290077 9.075424557 5 h after light 4.846092899333334 1.860856876 7.99104636 7 h after light 5.641779547 2.5547502630000003 8.696774944 9 h after light 6.613419469 5.4657644229999995 7.47209639 11 h after light 5.8834369403333335 4.371631778 7.598722939 13 h after light 5.941183017 3.857348871 7.773412662999999 15 h after light 5.336022470333333 5.1628977769999995 5.65455273 1 h after dark 6.948468654666667 6.4845061820000005 7.570198211 3 h after dark 9.098211367 8.100068488 10.49001514 5 h after dark 7.807400677 5.009533015 10.54858093 7 h after dark 8.026751057 7.70262878 8.561050351