condition mean min max 1 h after light 4.5207041215 4.292990905 4.748417338 3 h after light 4.508066108333333 2.1009017999999995 8.542209364 5 h after light 3.487609602 2.4974658069999998 4.5850266 7 h after light 5.549488085 3.864878604 7.109772217000001 9 h after light 8.101788078333334 7.268896581 9.564283378999999 11 h after light 5.954244638666666 5.171320517 7.400495384 13 h after light 6.450627712999999 3.367526792 8.432176448 15 h after light 7.864136872666667 6.801498012000001 8.51509117 1 h after dark 11.309757688 9.078095784 14.84770107 3 h after dark 17.44750422 14.44713708 21.72050194 5 h after dark 17.13671252 13.69695103 21.36087638 7 h after dark 18.22680316 11.94260792 23.89427486