condition mean min max 1 h after light 15.13969639 14.14047244 16.13892034 3 h after light 12.418783956666667 10.85834942 14.49159562 5 h after light 12.828593274333333 8.632655143 17.78213474 7 h after light 13.945373083333333 13.35084122 15.07748925 9 h after light 17.540830286666665 15.23874974 19.11506028 11 h after light 16.590229633333333 12.45981313 21.373891399999998 1 h after dark 18.279556443333334 17.99573543 18.75190617 3 h after dark 23.328771283333335 19.77419991 27.355085100000004 5 h after dark 23.159091433333334 20.24394372 24.63485902 7 h after dark 24.525069816666665 23.27477494 25.59249478 9 h after dark 23.16169911 19.64979295 27.19158763 11 h after dark 25.610523563333334 24.65560644 26.2586066