condition mean min max 1 h after light 31.246663924999996 29.006437899999995 33.48688995 3 h after light 32.83644813666667 30.86908382 34.06419332 5 h after light 37.98588686666667 28.94505214 46.93683155 7 h after light 38.69232155 37.12412908 41.81322272 9 h after light 34.8372112 30.89164691 37.47225474 11 h after light 37.56391293666667 37.07653803 37.98147949 1 h after dark 47.48571253666667 39.87474301 59.83504964 3 h after dark 55.106797379999996 43.55492466 64.01584339 5 h after dark 51.523250823333335 45.9031321 55.80160672 7 h after dark 54.808520226666666 38.82676244 75.22889389 9 h after dark 60.98527959333333 54.86022066 65.59373432 11 h after dark 64.93102978333334 61.5991373 68.34457052