condition mean min max 1 h after light 4.919914477 4.071079004 5.76874995 3 h after light 4.788918911 4.464902562 5.062132716 5 h after light 4.767740588000001 3.758369173 5.737445835 7 h after light 5.290718104 4.2396170060000005 6.098006763 9 h after light 7.055387094 5.166361638 8.505348695 11 h after light 9.435460738333333 6.42061799 12.13917874 1 h after dark 8.576290608 8.130963516 9.191881402 3 h after dark 9.967796756 9.157702107999999 11.38893792 5 h after dark 9.835031213666667 9.031000378 10.48909001 7 h after dark 8.132922148 5.705333231 10.52375211 9 h after dark 8.442612399666666 7.549072999 9.93401767 11 h after dark 6.319328787 5.586035835 6.790846114