condition mean min max 1 h after light 3.447212997 2.1809351809999997 4.713490813 3 h after light 1.803063171 1.7373359069999998 1.885892581 5 h after light 3.194912913 2.377857105 4.375414858 7 h after light 2.4827195946666665 1.112899464 3.2527504069999997 9 h after light 5.3263357566666665 4.041951073 6.125067922 11 h after light 7.087218096666667 2.669959956 9.878296099 1 h after dark 10.252758067 8.693412441 11.12393291 3 h after dark 15.706177403333333 12.26501007 18.46430994 5 h after dark 12.07468025 10.27930821 13.35946802 7 h after dark 10.000888506333332 5.297809429 14.18418762 9 h after dark 5.610198841333333 2.9419181539999997 7.314696088 11 h after dark 4.982301763 3.487985338 7.413859519