condition mean min max 1 h after light 2.571351228 2.399028699 2.743673757 3 h after light 3.065210033 2.630323862 3.350576392 5 h after light 2.984497608333333 1.639270239 4.936365481 7 h after light 3.820462502333333 3.544041488 4.154685926 9 h after light 4.771019359 3.368292561 6.125067922 11 h after light 4.734908317666667 4.214739669 5.149208487 1 h after dark 5.305238782333333 4.723133219 5.747710705 3 h after dark 6.286224384666667 4.69324365 7.6880304520000005 5 h after dark 5.805295907333334 5.717852311000001 5.876590456000001 7 h after dark 4.200396259333333 2.526647574 5.172172209 9 h after dark 4.561276830333333 3.5791681310000003 5.830554853 11 h after dark 4.444654632333333 4.361093835 4.606773088