condition mean min max 1 h after light 3.2789050714999997 2.590045821 3.967764322 3 h after light 6.362496997 5.135537734 8.117751756 5 h after light 6.528850388 5.435660874 7.46704332 7 h after light 8.965712257333333 7.533237956000001 10.79408409 9 h after light 10.734405096333333 9.564283378999999 11.36146861 11 h after light 10.865016076333333 7.410448989 14.60276321 13 h after light 9.030431968333334 2.020516075 12.91177019 15 h after light 9.618483300333335 8.501872515 11.24258131 1 h after dark 8.197037780333332 6.576258362999999 10.2418836 3 h after dark 9.258777498666666 8.523206393999999 9.873818447 5 h after dark 8.696374070000001 7.713649804 9.575183357 7 h after dark 8.152214456666666 6.979083965 9.774930625