condition mean min max 1 h after light 1.183145646 0.935294324 1.430996968 3 h after light 4.060863839666667 2.0161736390000002 6.925194824 5 h after light 7.987731704333333 4.06102356 11.06720142 7 h after light 10.089798045333334 6.030610362999999 16.83514917 9 h after light 10.822244832666666 7.247933497999999 14.529247199999999 11 h after light 21.713286189999998 17.04756972 28.09573106 13 h after light 20.330917083333333 13.40887941 28.01858743 15 h after light 18.224880686666665 15.12438374 23.38488993 1 h after dark 12.2348446 11.35529732 13.65288421 3 h after dark 7.744598576666667 6.10889117 8.9643878 5 h after dark 8.113816037333333 4.153503741000001 13.69695103 7 h after dark 5.133113054333333 2.233306869 6.7133003129999995