condition mean min max 1 h after light 4.680798878999999 4.672132401 4.689465357 3 h after light 6.533901577333333 4.53415783 7.956522839 5 h after light 8.89117154 7.339092401 10.42562097 7 h after light 9.469987773 9.204195959 9.882282027999999 9 h after light 10.41273274 10.05178754 10.66848742 11 h after light 8.318393129333334 7.444686532 9.209062081 13 h after light 8.570331422666666 7.754762877999999 10.0238054 15 h after light 8.67927373 8.030942241 9.343912908 1 h after dark 7.571375920666667 6.746600051000001 8.164498464 3 h after dark 6.760137755 5.817328223 7.991084129 5 h after dark 5.810077729333334 5.32640704 6.5971449060000005 7 h after dark 6.148990854 5.653463451 6.965440291